Effects of vegetation and fertilization on black soil labile organic carbon and carbon management index (ICM) were studied in a long-term fertilization experiment.
通过长期定位试验，研究不同植被覆盖与施肥管理对黑土活性有机碳库形成及碳库管理指数icm的影响。
The content of organic matter was added in soil after fertilization, so the soil microbiological quantity was added, especially the quantity of bacteria was obviously added.
施肥增加了土壤中的有机质含量，使土壤微生物的数量增加，尤其是细菌数量增加的最为明显。
From the basic choice to the processing and the trade, this paper focuses on the experience and technology on fertilization and pest control of the organic rice.
并从其基地选择到产品加工销售过程等的有机生产方式，特别是土壤培肥和病虫害防治作了简要的阐述。
The key to fertilization technology lies in increasing investment of organic fertilizer, paying attention to microelement fertilizer's application and extending fertilizer formula after soil testing.
四川盆周山区猕猴桃施肥技术的关键在于大力增加有机肥的投入、重视微肥的有效施用、推广测土配方施肥。
Straw and organic matter plus chemical fertilizer constitutions are recommend as optimum to sustains and increase soil sulfur fertilization.
推荐稻草还田及有机肥加化肥结构，是高产条件下维持土壤硫素肥力的较佳施肥结构。
This paper studies the fertilization of gangue weathering matter centered around its serious deficiencies in organic active matter and available nutrients.
围绕煤矸石缺乏有机活性物质及有效养分的问题，在矸石山复垦种植时，对施肥作了试验研究。
Joner, E. J. 2000. The effect of long-term fertilization with organic or inorganic fertilizers on mycorrhiza-mediated phosphorus uptake in subterranean clover.
有机与非有机肥料长期施肥对地下苜蓿中的菌根—调节磷吸收的影响。
Fig. 4 Effects of soil biological factor (non-sterilized vs. sterilized) and fertilization management (chemical vs. organic fertilizer) on planthopper mass.
图4土壤生物因素(对照和灭活)及施肥因素(化肥和有机肥)对褐飞虱生物量的影响。
Fig. 4 Effects of soil biological factor (non-sterilized vs. sterilized) and fertilization management (chemical vs. organic fertilizer) on planthopper mass.
图4土壤生物因素(对照和灭活)及施肥因素(化肥和有机肥)对褐飞虱生物量的影响。
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