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首页> 外文期刊>Annals of Agricultural Research >NITRATE REDUCTASE ACTIVITY AND CHLOROPHYLL CONTENT IN WHEAT AS INFLUENCED BY CHEMICAL FERTILIZERS, BIO-FERTILIZERS AND FARMYARD MANURE
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NITRATE REDUCTASE ACTIVITY AND CHLOROPHYLL CONTENT IN WHEAT AS INFLUENCED BY CHEMICAL FERTILIZERS, BIO-FERTILIZERS AND FARMYARD MANURE

机译：化学肥料，生物肥料和农家肥对小麦硝酸盐还原酶活性和叶绿素含量的影响

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摘要

The present investigation was carried-out to study the effect of nitrogen, phosphorus, and FYM with and without bio-fertilizers on the nitrate reductase activity and chlorophyll content in wheat under saline phase. Nitrate reductase activity and chlorophyll content increased with increasing the levels of nitrogen (0, 60 and 120 kgN ha~(-1)) as well as the phosphorus (0 and 60 kg P_2O_5 ha~(-1)) and FYM (0 and 20 t ha~(-1)). Bio-fertilizers also helped in improving the nitrate reductase activity and chlorophyll content. The interaction effect of nitrogen levels with P and with FYM was positive. The interaction of nitrogen, phosphorus and FYM with bio-fertilizers was also positive in both the years. Among the bio-fertilizers, the Azotobacter performedbetter than the Azospirillium and no inoculation.
机译：进行本研究以研究在有盐条件下，氮肥，磷肥和FYM配或不配生物肥对小麦硝酸盐还原酶活性和叶绿素含量的影响。硝酸盐还原酶活性和叶绿素含量随氮水平（0、60和120 kgN ha〜（-1）），磷（0和60 kg P_2O_5 ha〜（-1））和FYM（0和20吨ha〜（-1））。生物肥料还有助于提高硝酸还原酶活性和叶绿素含量。氮水平与磷和FYM的相互作用为正。两年中氮，磷和FYM与生物肥料的相互作用也很积极。在生物肥料中，固氮菌的表现优于固氮螺菌，没有接种。

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