赤泥对水稻植株各部位镉含量及水稻生物量的影响_环境工程_毕业设计论文网 关键词：赤泥；水稻生物量；镉； [gap=760]Key words: red mud; rice biomass; cadmium
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与常规水稻栽培方式相比，鸭稻共作方式下水稻株高、叶面积指数、生物量有减小的趋势，而且在有效分蘖期和幼穗分化期存在着显著或极显著差异。
Compared with the CRMS, the height, leaf area index and biomass of rice in IRDFS decreased and there was a significant difference during the tillering and heading stage.
不同水分管理方式在水稻分蘖期、抽穗期对食细菌线虫数量、食真菌线虫数量、微生物量C和微生物量N没有影响。
Water regimes exhibited no effects on bacterial-feeding nematodes, fungal-feeding nematodes, microbial biomass C and microbial biomass N during rice tillering and heading stages.
水稻品种生物量与吸钾量之间存在显著的正相关关系。
There was positive correlation between biomass yield and amount of K absorption.
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