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- Nitrogen fertilizer absorption 氮素吸收
- What is the cost of using nitrogen fertilizer on a rice crop? 水稻使用氮肥的成本是什么?
- Should nitrogen fertilizer be applied after injected swine manure? 如何树立种猪引入的科学理念?
- Utilization efficiency of nitrogen fertilizer and Kalium were enhanced. 促进番茄对氮和钾的吸收。
- Anhua County Nitrogenous Fertilizer Fact. 安化县氮肥厂。
- Mechanisms of Nitrogen Fertilizer Suppressing Atmospheric Methane Oxidation by Methanotrophs in Soils. 氮肥对土壤氧化大气甲烷影响的机制。
- Effect of nitrogen fertilizer on yield and nitrate content in Brassica oleracea L. Var. Capitata L. 氮肥对结球甘蓝产量与硝酸盐含量的影响。
- The effect of potassium increased with increasing yield and nitrogen fertilizer. 钾肥效应随着产量和施氮量提高而增大。
- The total phosphorus requirement is relative to the potential of soil phosphorus and nitrogen fertilizer application. 总磷需求量与土壤磷潜力和施用氮肥有关。
- Rice RVA profiles (PKV, HPV and CPV) decreased with Panicle nitrogen fertilizer rates. 各品种稻米的黏滞谱曲线随着氮肥的增加均呈整体下降趋势;
- The effects of coated controlled-release nitrogen fertilizer (CRNF) on corn yield increase are studied. 采用包膜控释氮肥在玉米上进行肥效试验研究。
- The priming effect of nitrogen fertilizer on soil nitrogen was studied by using waterlogged incubation method. 摘要应用淹水培养方法,研究了铵态氮肥对土壤氮素的激发效应。
- The growth rate and moving biomass of Kentucky bluegrass turf were affected by the quantity of nitrogen fertilizer. 氮肥用量是提高草地早熟禾草坪生长速率和修剪量的主要因素。
- Effects of the amount of nitrogen fertilizer on the growth and yield in peanut[J].Pean.Sci.Tech.,2000,(2):14-18. N肥用量对花生生育及产量的影响[J].;花生科技;2000;(2):14-18
- The nitrogen fertilizer treatments had significantly effect on the fresh and dry weights of the caryopses. (2)增加穗肥施氮量能增加颖果鲜重和干重,提高颖果和颖壳叶绿素含量。
- This paper analyzed the yield performance by applying different quantity DCD and nitrogen fertilizer in water field and dry field. 分析了水田和旱田应用双氰胺(不同用量+氮素)的增产效益。
- Whether placement of nitrogen fertilizer below the layer of crop residue will reduce nitrogen immobilization is not clear. 对于把氮肥施在植物残体覆盖层以下是否会减少氮的固定,这个问题目前尚不清楚。
- Nitrogen fertilizer sources subject to ammonia volatilization losses are urea, urea-ammonium nitrate solutions, and anhydrous ammonia. 容易形成氨挥发损失的氮肥品种有:尿素、尿素-硝酸铵溶液和液氨。
- The nitrogen fertilizer losses in paddy field involve nitrification-denitrification, ammonia volatilization,nitrate leaching and runoff. 稻田中氮素损失途径主要有氨挥发、硝化-反硝化、淋洗和径流,其中氨挥发是氮素损失的主要途径。
- Used in wav industry and in inaking explosure material for ciril use and medicament .it`s alse a kind of high-effective nitrogen fertilizer. 主要用于军工、民爆、医药等生产,也是一种高效氮肥。