Temat: rice grain - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Binding force and mechanical strength of rice grain
Autorzy:: Szot, B.
Ferrero, A.
Molenda, M.
Powiązania:: https://bibliotekanauki.pl/articles/24123.pdf
Data publikacji:: 1998
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: physical loss
binding force
Italy
strength property
crop loss
harvest
mechanical strength
mechanical property
rice grain
Źródło:: International Agrophysics; 1998, 12, 3
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Puddling intensity for late-season sawah systems based on soil hydrophysical conditions and rice performance
Autorzy:: Obalum, S.E.
Watanabe, Y.
Igwe, C.A.
Obi, M.E.
Wakatsuki, T.
Powiązania:: https://bibliotekanauki.pl/articles/26457.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: puddling intensity
late-season sawah system
soil condition
hydrophysical condition
rice
grain yield
Oryza sativa
performance
Opis:: Lowland sawah farmers often puddle to improve soil hydrophysical conditions for rice, but the puddling intensity beyond which no extra yield increases occur is unknown. Agro- nomic effects of six mechanical puddling intensities were assessed in three Nigerian inland-valley bottoms. All puddled plots, irrespec- tive of intensity, produced similar effects at all three locations. At 10 days after transplanting, soil bulk density of all puddled plots re- presented mean decreases relative to control plots of about 22.4, 15.8, and 31.7% at Akaeze, Adani, and Ejeti, respectively. Soil bulk density and moisture content upon saturation were similar during 40-120 days after transplanting. All puddled plots consistently showed taller plants and greater tillering than control plots only at Ejeti. Grain yields were similar among treatments in Akaeze and Adani (mean, 3.71 and 6.42 Mg ha -1 , respectively), but one-pass puddling yielded numerically highest in both locations. At Ejeti, grain yields followed the trend for plant growth, with mean values of 4.36 and 1.81 Mg ha -1 for puddled and control plots, respecti- vely. One-pass puddling may be sufficient for sawah rice grown late particularly in less humid environments.
Źródło:: International Agrophysics; 2014, 28, 3
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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