Temat: Pisum sativum - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The influence of vermicompost from kitchen waste on the yield-enhancing characteristics of peas pisum sativum l. Var. Saccharatum ser. Bajka variety
Autorzy:: Pączka, G.
Kostecka, J
Powiązania:: https://bibliotekanauki.pl/articles/124632.pdf
Data publikacji:: 2013
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: kitchen waste
vermicompost
Pisum sativum
Opis:: This study determined the possibility of using the vermicompost produced from kitchen waste (by Eisenia fetida earthworms) to grow sugar peas. Its influence on the dynamics of sprouting of peas and their growth to 21st day was investigated in a pot experiment. Four combinations were realised (control – standard garden soil; (50W) – its mixture with 50% of vermicompost; (25W) and (10W) – with 25% and 10% of vermicompost addition respectively (n=5)). Vermicompost from kitchen waste turned out to be useful in the cultivation of peas. No significant differences in the impact of all the analysed substrates on the sprouting of this plant were found. A 10% vermicompost addition (10W) was shown to be the most favourable substrate. Its positive influence was shown in the impact on the increase of total average mass (by 33%; p<0.001) and height of the plants (by 12%; p<0.05) and average mass (by 39%; p<0.001) and length (by 12%; p<0.05) of stems.
Źródło:: Journal of Ecological Engineering; 2013, 14, 2; 49-53
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Stress equation for a cantilever beam: a model of lodging resistance in field pea
Autorzy:: Smitchger, J.A.
Weeden, N.
Akin, I.
Warkentin, T.
Powiązania:: https://bibliotekanauki.pl/articles/2082901.pdf
Data publikacji:: 2020
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: Pisum sativum
pea
lodging
stem strength
Opis:: Mechanically harvested crops must be erect (lodging resistant) to facilitate harvest. Stem lodging changes canopy structure, increases disease pressure, reduces yield, and reduces harvest efficiency in pea. A number of studies have examined the traits that cause lodging susceptibility, but the relative impact of each trait is difficult to determine. A great need exists in pea breeding to develop a working model to explain lodging resistance. This study used the flexure formula to predict the amount of lodging variation explained by some of the major traits. Datasets from pea indicate that the percent variation explained by this lodging model is ~58%, and this model can be used to predict the relative impact of an increase in load, height, stem diameter, stem wall thickness, or yield on lodging susceptibility. This study indicates that plant height is strongly correlated with lodging susceptibility, but stem diameter is positively correlated with lodging resistance. Stem wall thickness appears to have no major effect on lodging resistance, which has not been previously reported in pea. Any doubling in plant height would also double the amount of stem material, but stem stress is expected to increase fourfold. A doubling in stem diameter is expected to increase the amount of stem material by fourfold and decrease stem stress by eightfold. The results of this study indicate that plant breeders should focus on increasing basal stem diameter to increase lodging resistance.
Źródło:: International Agrophysics; 2020, 34, 2; 213-222
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Effect of Fluoride and Bentonite on Biochemical Aspects of Oxidative Stress in Pisum sativum
Autorzy:: Śnioszek, M.
Telesiński, A.
Smolik, B.
Zakrzewska, H.
Powiązania:: https://bibliotekanauki.pl/articles/125180.pdf
Data publikacji:: 2018
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: fluoride
bentonite
oxidative stress
antioxidants
Pisum sativum
Opis:: Fluoride is regarded as one of the strongest oxidants, which causes oxidative changes in cells of living organisms. It may both increase the content of reactive oxygen species and inhibit the activity of antioxidative enzyme. In recent years, many researchers successfully used the properties of clay minerals in the sorption of fluoride ion from water. This raises the question of the possibility of limiting the effect of fluorine on the negative changes in plants by adding bentonite to soil. A two-year pot experiment was carried out in the Greenhouse of West Pomeranian University of Technology in Szczecin, on loamy sand and sandy loam. Each sample of soil was mixed with three different concentrations of bentonite – 1, 5, 10% of dry weight (DW) of the soil and then treated with 30 mmol of F- per 1 kg of dry weight of the soil in a form of NaF solution. A control series was prepared for each soil, to which no additives were added. The medium prepared in such way was transferred to plastic pots (3 kg each) and seeded with 16 pea seeds of Pisum sativum. In three phases of pea development (4 leaves unfolded, flowering and development of fruit), fresh leaf samples were collected and the concentrations of ascorbic acid, reduced glutathione, total flavonoids and total polyphenols were measured. Sodium fluoride introduced to the soil changed the level of antioxidant parameters in the plant, which may suggest that fluoride is involved in the formation of reactive oxygen species, resulting in oxidative stress. Bentonite in a dosage of 10% reduced the toxic effects of fluoride on the oxidative balance and morphological changes in the plant, which was observed especially for loamy sand, naturally poor in clay minerals.
Źródło:: Journal of Ecological Engineering; 2018, 19, 2; 164-171
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Changes in nitrogen and magnesium contents in pea under the effect of nitrogen fertilization
Zmiany zawartości azotu i magnezu w grochu siewnym pod wpływem nawożenia azotowego
Autorzy:: Symanowicz, Barbara
Kalembasa, Stanisław
Jaremko, Dawid
Krasuski, Sebsatian
Powiązania:: https://bibliotekanauki.pl/articles/2216471.pdf
Data publikacji:: 2020
Wydawca:: Politechnika Bydgoska im. Jana i Jędrzeja Śniadeckich. Wydawnictwo PB
Tematy:: bioaccumulation
magnesium
N fertilization
nitrogen
Pisum sativum L.
soil
azot
bioakumulacja
gleba
magnez
nawożenie N
Pisum sativum L
Opis:: Background. The aim of the conducted research was to determine the changes in nitrogen and magnesium contents in pea (Pisum sativum L.) and in soil under the effect of diversified nitrogen doses, as well as to calculate bioaccumulation factors and to demonstrate the relationships between the studied characteristics. Material and methods. In a two-year-long field experiment, carried out at the experimental plot of the Siedlce University of Natural Sciences and Humanities, four plots with different fertilization levels were established: 0 (control plot), N1, N2, and N3 $(N1 – 10, N2 – 20, and N3 – 30 kg·ha^(-1) )$. No phosphorus or potassium fertilization was applied because soil richness in assimilable phosphorus was established as very high, and in assimilable potassium as high. In the plant and soil material, total nitrogen content was established with the CHN/S method and total magnesium content with the ICP-AES method. Nitrogen and magnesium bioaccumulation factors and a coefficient of correlation were calculated. Results. Nitrogen fertilization $(10, 20 and 30 kg·ha^(-1))$ significantly diversified nitrogen content in seeds, straw, and pod walls of pea (Pisum sativum L.) and magnesium content in seeds and pod walls. Average nitrogen contents in pea were as follows: seeds (37.3) > roots (14.0) > straw (10.6) > pod walls (9.2) $g·kg^(-1)$ d.m. Magnesium content went in the opposite direction: pod walls (2.97) > straw > (2.20) > roots (1.68) > seeds $(1.18) g·kg^(-1)$ d.m. Total nitrogen content in the soil varied between $1.96 g·kg^(-1)$ and $2.31 g·kg^(-1)$ of soil, and total magnesium content between $0.75 g·kg^(-1)$ and $0.79 g·kg^(-1)$ of soil. Nitrogen and magnesium bioaccumulation factors in the pea biomass were high. Conclusion. The established nitrogen and magnesium contents in the dry matter of pea were within the limits of partition values that determine the acceptable amounts of those elements in fodder. The applied nitrogen fertilization at the doses of $10-30 kg·ha^(-1)$ did not affect negatively the changes in nitrogen and magnesium contents in pea and in the soil
Celem przeprowadzonych badań było określenie zmian zawartości azotu i magnezu w grochu siewnym (Pisum sativum L.) i w glebie pod wpływem zróżnicowanych dawek azotu, obliczenie współczynników bioakumulacji i wykazanie zależności pomiędzy badanymi cechami. W dwuletnim doświadczeniu polowym przeprowadzonym w obiekcie doświadczalnym Uniwersytetu Przyrodniczo-Humanistycznego w Siedlcach uwzględniono cztery obiekty nawozowe: 0 (obiekt kontrolny), N1, N2, N3 ( N1‒10; N2‒20; N3‒30 $kg·ha^(-1)$). Nie stosowano nawożenia fosforem i potasem, ponieważ zasobność gleby w przyswajalny fosfor określono jako bardzo wysoką, a w przyswajalny potas jako wysoką. W materiale roślinnym i glebowym oznaczono całkowitą zawartość azotu metodą CHN/S oraz magnezu metodą ICP-AES. Obliczono współczynniki bioakumulacji azotu i magnezu oraz współczynniki korelacji. Nawożenie azotem istotnie różnicowało zawartość azotu w nasionach, słomie i strączynach grochu siewnego (Pisum sativum L.) oraz magnezu w nasionach i strączynach. Średnie zawartości azotu w grochu siewnym przedstawiają się następująco: nasiona (37.3) > korzenie (14.0) > słoma (10.6) > strączyny $(9.2) g·kg^(-1)$ s.m. Odwrotnie kształtowała się zawartość magnezu: strączyny (2.97) > słoma > (2.20) > korzenie (1.68) > nasiona $(1.18) g·kg^(-1)$ s.m. Całkowita zawartość azotu w glebie wynosiła $1.96–2.31 g·kg^(-1)$ gleby, a magnezu $0.75–0.79 g·kg^(-1)$ gleby. Współczynniki bioakumulacji azotu i magnezu w biomasie grochu siewnego kształtowały się na wysokim poziomie. Oznaczone zawartości azotu i magnezu w suchej masie grochu siewnego mieściły się w zakresie liczb granicznych określających dopuszczalne ilości tych pierwiastków w paszy
Źródło:: Acta Scientiarum Polonorum. Agricultura; 2020, 19, 4; 181-190
1644-0625
Pojawia się w:: Acta Scientiarum Polonorum. Agricultura
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: The occurrence of thrips [Thripidae, Thysanoptera] on different cultivars of pea [Pisum sativum L.]
Autorzy:: Wnuk, A
Pobozniak, M.
Powiązania:: https://bibliotekanauki.pl/articles/65222.pdf
Data publikacji:: 2003
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: thrip
Thysanoptera
pea
different cultivar
occurrence
Thripidae
Pisum sativum
Źródło:: Journal of Plant Protection Research; 2003, 43, 2
1427-4345
Pojawia się w:: Journal of Plant Protection Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Relationship between root and yield related morphological characters in pea (Pisum sativum L.)
Autorzy:: Ciaglo-Androsiuk, Sylwia
Powiązania:: https://bibliotekanauki.pl/articles/2199654.pdf
Data publikacji:: 2012-08-20
Wydawca:: Instytut Hodowli i Aklimatyzacji Roślin
Tematy:: canonical correlations
correlations
pea
Pisum sativum
root system
yield
Opis:: Relation between morphological traits of the root system and yield related traits is an important issue concerning efforts aiming at improving of ideotype of cultivated plants species, including pea. In this paper, to analyse the dependency between traits describing the root system morphology and yield potential, Person’s and Spearman's correlations as well as canonical correlations were used. Root system was analyzed in 14 and 21 day-old seedlings growing in blotting-paper cylinders. Yield po- tential of pea was analysed in a field experiment. Results of Person’s and Spearman's correlations revealed that number of lateral roots and lateral roots density were correlated witch yield related traits. Correlation between root length and shoot length was observed only for 14 day-old seedlings. The result of canonical correlations revealed that number of lateral roots and lateral roots density had the largest effect on yield re- lated traits. This work highlights, that in order to improve the yield of pea it might become necessary to under- stand genetic determination of morphological traits of the root system, especially number of lateral roots.
Źródło:: Plant Breeding and Seed Science; 2012, 66; 3-16
1429-3862
2083-599X
Pojawia się w:: Plant Breeding and Seed Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Eucalyptus citriodora leaf extract as a source of allelochemicals for weed control in pea fields compared with some chemical herbicides
Autorzy:: El-Metwally, M.
El-Rokiek, K.G.
Powiązania:: https://bibliotekanauki.pl/articles/2084629.pdf
Data publikacji:: 2019
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: allelopathy
Eucalyptus citriodora
herbicides
leaf extract
Pisum sativum
weeds
Opis:: Two field experiments were established at the Agricultural Experimental Station of the National Research Centre at Nubaria, Beheira Governorate, Egypt to study the herbicidal potential of the leaf extract of Eucalyptus citriodora at 5, 10, 15, 20 and 25% compared to two hand hoeing, unweeded treatments and the chemical herbicides Bentazon + Clethodium, Bentazon + Fluazifop-P-butyl and Butralin on pea plants and associated weeds. The results indicated that two hand hoeing achieved the maximum weed depression as expressed by the dry matter of total weeds. The dry matter of total weeds decreased by 95.08 to 94.77% as compared with unweeded treatment 50 and 70 days after sowing (DAS) followed by Butraline (93.93–94.65%), Bentazon + Clethodium (93.26–94.07%), Bentazon + Fluazifop- -P-butyl (91.82–92.77%) and leaf extract of Eucalyptus at 25% (91.61–91.95%). Furthermore, the reduction in weed development was accompanied by enhanced pea growth and yield. The results revealed that two hand hoeing was the best treatment to increase plant height, shoot dry weight and SPAD value at 50 and 70 DAS. Also, two hand hoeing produced the maximum values of pod length and number of seeds/pod. The results also indicated that Bentazon + Clethodium treatment gave observable values [recorded 72.96% in pod yield (ton ⋅ fed.–1) over that of unweeded control] of number of pod/plant, weight of pod/plant, seed yield/fed and protein percentage. Also, the results revealed great increases in the growth of pea as well as yield due to treatment with E. citriodora dry leaf extract at 25%. [recorded 64.8% in in pod yield (ton ⋅ fed.–1) over that of unweeded control]. So, the results indicated using Bentazon + Clethodium as well as E. citriodora dry leaf extract at 25% to control weeds associated with pea plants. The authors suggested application of E. citriodora dry leaf extract at 25% in controlling weeds associated with pea plants as a safe method that avoids environmental contamination.
Źródło:: Journal of Plant Protection Research; 2019, 59, 3; 392-399
1427-4345
Pojawia się w:: Journal of Plant Protection Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Herbicides can influence the level of pea infestation by Heterodera goettingiana
Autorzy:: Dopierala, U.
Giebel, J.
Powiązania:: https://bibliotekanauki.pl/articles/65554.pdf
Data publikacji:: 2002
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: cyst
Heterodera goettingiana
herbicide
nematode
pea
Pisum sativum
infestation
Źródło:: Journal of Plant Protection Research; 2002, 42, 4
1427-4345
Pojawia się w:: Journal of Plant Protection Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Wpływ modyfikacji hydrotermicznej typu annealing na wybrane właściwości skrobi grochu (Pisum sativum)
Effect of hydrothermal modification of annealing type on some selected properties of starch pea (Pisum sativum)
Autorzy:: Piecyk, M.
Konarzewska, M.
Sitkiewicz, I.
Powiązania:: https://bibliotekanauki.pl/articles/826128.pdf
Data publikacji:: 2009
Wydawca:: Polskie Towarzystwo Technologów Żywności
Tematy:: Pisum sativum
groch
modyfikacja hydrotermiczna
nasiona
skrobia
rozpuszczalnosc
wodochlonnosc
strawnosc
Opis:: W pracy otrzymano preparaty ze zmielonych i obłuszczonych nasion grochu (Pisum sativum) odmiany Poa i Ramir, kóre poddawano modyfikacji hydrotermicznej (stosunek skrobia : woda 1:2) w temperaturze 60 °C przez 24 h. Uzyskane preparaty charakteryzowały się wysoką zawartością skrobi tj. ponad 92 % w s.m. Zawartość amylozy w skrobi była na zbliżonym poziomie w obu odmianach i wnosiła odpowiednio 26,5 % w grochu odmiany Poa i 24 % w odmianie Ramir. Wodochłonność w temp. 60 °C była na tym samym poziomie w obu odmianach, natomiast rozpuszczalność była wyższa w grochu odmiany Poa niż w odmianie Ramir i wynosiła odpowiednio 10,3 i 7,1 %. Podniesienie temperatury do 80 °C wpłynęło na zwiększenie zarówno rozpuszczalności, jak i wodochłonności. Badane skrobie charakteryzowały się dość niską strawnością wynoszącą 44,6 % i 36,8 %, odpowiednio w przypadku odmiany Poa i odmiany Ramir. Zastosowanie modyfikacji hydrotermicznej typu annealing spowodowało dodatkowe oczyszczenie skrobi przez zmniejszenie zawartości białka i związków mineralnych oznaczonych w postaci popiołu. Stwierdzono również zmniejszenie udziału frakcji amylozy oraz zawartości fosforu, co prawdopodobnie wpłynęło na powstanie nowych obszarów krystalicznych w wyniku silniejszego związania się łańcuchów amylopektyny, a w efekcie przyczyniło się do obniżenia powierzchni właściwej ziarenek skrobi, ich wodochłonności oraz rozpuszczalności zarówno w temp. 60 °C, jak i 80 °C. Stwierdzono również znaczną poprawę strawności in vitro skrobi (~2-krotną) w obu preparatach.
In this research study, preparations made of ground and shelled pea seeds (Pisum sativum) of Poa and Ramir variety were hydrothermally modified (the starch : water ratio was 1 : 2) at a temperature of 60 °C, for 24 h. The preparations obtained were characterized by a high content of starch (i.e. more than 92 % in dry mass). The content of amylose in the starch was similar for the two varieties and amounted to 26.5 % (Poa) and 24 % (Ramir). The water holding capacity of starch of the two varieties was at the same level at a temperature of 60°C, whereas the solubility of Poa pea was higher than of Ramir pea and amounted to 10.3 % and 7.1 %, respectively. The increase in temperature to 80 °C caused the increase in both the solubility and water holding capacity. The starches studied were characterized by a rather low digestibility of 44.6 % as for Poa and of 36.8 % as for Ramir. The effect of hydrothermal modification of the annealing type applied was that the pea starch was additionally purified through decreasing the content of proteins and mineral compounds determined as ash. Additionally, it was found that the amylase fraction and the content of phosphorus decreased. This probably impacted the formation of new crystalline areas as a result of stronger bonds between amylopectin chains, and, finally, was a factor causing the real surface of starch grains, their water holding capacity and solubility to decrease at a temperature of 60 °C and of 80 °C. A considerable improvement was also found in the in vitro digestibility (> 2-fold) of the two preparations.
Źródło:: Żywność Nauka Technologia Jakość; 2009, 16, 5
1425-6959
Pojawia się w:: Żywność Nauka Technologia Jakość
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Organogenesis and long-term micropropagation of Polish pea cultivars
Autorzy:: Pniewski, T
Wachowiak, J.
Kapusta, J.
Legocki, A.B.
Powiązania:: https://bibliotekanauki.pl/articles/57828.pdf
Data publikacji:: 2003
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: rooting
micropropagation
grafting
regeneration
Polish cultivar
organogenesis
pea
Pisum sativum
Opis:: The complete protocol for regeneration and long-term micropropagation of several Polish cultivars of pea (Pisum sativum L.) has been elaborated. The shoots were the most likely regenerated via de novo organogenesis. The adventitious buds formed in callus derived from cotyledons tissue adjacent to the axillary meristems of immature embryos. All cultivars' calli regenerated several shoots per explant on the MS medium supplemented with B5 vitamins and 4.5 mgl-1 of BAP, however some differences in regeneration capacity among cultivars were observed. The plantlets were subsequently micropropagated with slightly higher efficiency and preserving a good viability over the long-term culture on a medium containing 2.0 mgl-1 than one with 4.5 mgl-1 of BAP. The additional step of the pre-conditioning culture of multiplicated shoots on a medium with very low BAP concentration i.e. 0.02 mgl-1 was applied and appeared to be beneficial before rooting in vitro or grafting. The modified MS-derived medium with the half-strength of MS macroelements but with the full original dose of calcium and supplemented with B5 vitamins and 1.0 mgl-1 of NAA was developed for effective rooting. The shoots were also sufficiently transferred into ex vitro conditions using grafting. The majority of the regenerated plants had adapted to in vivo conditions in a greenhouse and subsequently has set seeds. The presented protocol provides relatively efficient rate of de novo pea regeneration and would be useful for Agrobacterium-mediated transformation purposes.
Źródło:: Acta Societatis Botanicorum Poloniae; 2003, 72, 4
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 11.

Tytuł:: Effect of water content on the strain hysteresis of pea (Pisum s.)
Wpływ wilgotności na histerezę odkształceń nasion grochu (Pisum s.)
Autorzy:: Lysiak, G.
Kulig, R.
Skonecki, S.
Laskowski, J.
Nadulski, R.
Powiązania:: https://bibliotekanauki.pl/articles/792706.pdf
Data publikacji:: 2013
Wydawca:: Komisja Motoryzacji i Energetyki Rolnictwa
Tematy:: compression
hysteresis
moisture
pea
Pisum sativum
Fidelia cultivar
water content
Źródło:: Teka Komisji Motoryzacji i Energetyki Rolnictwa; 2013, 13, 1
1641-7739
Pojawia się w:: Teka Komisji Motoryzacji i Energetyki Rolnictwa
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 12.

Tytuł:: Preservative potential of cumin essential oil for Pisum sativum L. during storage
Autorzy:: Kumar, N.
Powiązania:: https://bibliotekanauki.pl/articles/66274.pdf
Data publikacji:: 2016
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: cumin
Cuminum cyminum
essential oil
Pisum sativum
pea
seed
storage
pest
Opis:: The samples of stored seeds of pea (Pisum sativum L.) were collected from 30 farmer markets. The mycobiota analysis showed presence of 15 fungal species and one species of insect Callosobruchus chinensis. The fungi such as Aspergillus flavus, A. niger, A. ochraceous, A. terreus were found to be dominant based on percent frequency of each in blotter method in unsterilized and sterilized seeds 18.9–7.9, 15.0–3.9, 12.2–3.7, 10.1–1.7, respectively, and in agar plate technique 17.9–8.3, 15.1–9.5, 12.8–5, 7.9.7–6.7, respectively. These species showed reduction in terms of weight loss, germination and protein content in pathogenicity testing. Essential oil extracted by hydrodistillation from fruits of Cuminum cyminum L. was evaluated against the most common occurring funi such as A. flavus and A. niger as well as the insect species C. chinensis and the oil exhibited high toxicity. The oil killed the tested fungi and showed thermostable nature at its minimum inhibitory concentration (MIC) of 400 ppm. The oil safely preserved pea seeds up to 120 days at 0.50 (1,000 ppm) and 0.76 ml (1,500 ppm) in polyethylene and jute bags of 500 ml capacity containing 400 g seeds separately. There were no changes in organoleptic appereance of food seeds during storage. The oil has beneficial effect on number of visible nodule formation and shoot and root dry biomass of 15-day-old plants in comparison to control sets. The cumin oil was analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS).
Źródło:: Journal of Plant Protection Research; 2016, 56, 2
1427-4345
Pojawia się w:: Journal of Plant Protection Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 13.

Tytuł:: The effect of thermal processing on changes in the texture of green peas
Zmiany parametrów tekstury zielonego groszku pod wpływem obróbki cieplnej
Autorzy:: Slaska-Grzywna, B.
Andrejko, D.
Pawlak, H.
Powiązania:: https://bibliotekanauki.pl/articles/793228.pdf
Data publikacji:: 2013
Wydawca:: Komisja Motoryzacji i Energetyki Rolnictwa
Tematy:: green pea
Pisum sativum
thermal processing
texture
hardness
elasticity
cohesiveness
gumminess
Źródło:: Teka Komisji Motoryzacji i Energetyki Rolnictwa; 2013, 13, 2
1641-7739
Pojawia się w:: Teka Komisji Motoryzacji i Energetyki Rolnictwa
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 14.

Tytuł:: Photosynthesis, yielding and quality of pea seeds depending on the row spacing and sowing density
Autorzy:: Tobiasz-Salach, Renata E.
Jańczak-Pieniążek, Marta
Migut, Dagmara
Bobrecka-Jamro, Dorota
Stadnik, Barbara
Kačániová, Miroslava
Powiązania:: https://bibliotekanauki.pl/articles/2203565.pdf
Data publikacji:: 2022
Wydawca:: Instytut Technologiczno-Przyrodniczy
Tematy:: Pisum sativum L.
photosynthesis efficiency
protein content
row spacing
sowing density
Opis:: Pea is one of the most important legumes grown in the world. The seeds are used for food production and animal feed. The problem with its cultivation is the low yield and sensitivity to the course of the weather. The important factor is to determine the optimal sowing rate and row spacing, especially for new cultivars of pea. Therefore, research was undertaken to assess the effect of row spacing and sowing density on selected physiological parameters, yielding, and structural elements of peas cv. ‘Batuta’ in Poland. The results of the research showed that the row spacing and sowing density determine the values of plant physiological parameters, yield of pea seeds and protein content. The increase in plant density in the canopy caused a decrease in the measured parameters of chlorophyll fluorescence, such as maximum quantum yield of photosystem II (Fv/Fm) and maximum quantum yield of primary photochemistry (Fv/F0) and performance index (PI). The leaf area index (LAI) was lower with a wider row spacing. Row spacing and plant density determined yield of pea seeds, number of pods and seeds per plant and weight of seeds per plant. Wider row spacing resulted in a decrease in the protein content in seeds, while an increase in sowing density from 70 to 110 m2 caused its increase. The course of the weather during the vegetation period of plants significantly influenced the obtained results.
Źródło:: Journal of Water and Land Development; 2022, Special Issue; 146--155
1429-7426
2083-4535
Pojawia się w:: Journal of Water and Land Development
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 15.

Tytuł:: Fertility improvement in pea [Pisum sativum L.] autotetraploids - mutation breeding
Autorzy:: Kumar, H
Mercykuty, V.C.
Srivastava, C.P.
Powiązania:: https://bibliotekanauki.pl/articles/2048128.pdf
Data publikacji:: 1995
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: mutation breeding
micromutation
fertility improvement
autotetraploid
disjunction index
pea
Pisum sativum
seed
Opis:: C₂ seeds of autotetraploids (colchicine-induced) of two diverse genotypes, T 163 and 5064-S, of pea (Pisum sativum L.) and their corresponding diploids were irradiated with 10 kR gamma-ray. Autotetraploids showed a high seed-sterility as compared to diploids. Seed fertility increased in M₂ as compared to M₁. Both quadrivalent and bivalent frequencies decreased in the M₁ generation of autotetraploids in relation to their respective controls. However, a positive shift in the mean bivalent formation was noted at the cost of other configurations in C₃-M₂ with respect to C₂-M₁ and varied with the genotype. In the M₂ generation of autotetraploids, the variability was relatively higher for the number of pods per plant and seed yield per plant. Although the mean values for pods per plant, number of seeds per pod and seed yield per plant remained more or less parallel in autotetraploids in M₁ and M₂ generations, there was an increase in the upper range limit probably due to micromutation for these characters in M₂.
Źródło:: Journal of Applied Genetics; 1995, 36, 1; 43-48
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

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