1.
The other soil contrast root volume greater than the smallest and biggest phosphorus treatment, the root cap is bigger than too.
中磷土壤中对照根体积大于磷用量最小和最大处理,根冠比也较大。
2.
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。
3.
Synthesis and Application of Heat-resistant Phosphate Flame Retardant of High Content of Phosphorus;
耐热高磷含量磷酸酯阻燃剂的合成与应用
4.
Selecting separation technology according to mine used quality standard about phosphate and compound fertilizer
根据磷复肥用矿质量要求选择磷矿选别工艺
5.
Analyzing the effect of phosphate rock on the quality of DAP by statistical method
运用统计技术分析磷矿对磷酸二铵质量的影响
6.
Effect on the Yield of Artemisia annul using Different Amount of Fertilizer of N,P,and P
不同氮磷钾用量对黄花蒿产量的影响
7.
Effect of Amount and Method of Phosphorus Applied on Quality, Yield and Nitrogen Utilization in Winter Wheat;
施磷量和施磷方式对小麦品质、产量和氮素利用的影响
8.
Effect of yield response and intaking nutritions of Chinese cabbage to excessive applying N,P and organic fertilizer
过量施用氮磷和有机肥对大白菜产量和氮磷吸收的影响
9.
The Effect of NPK Fertilizer Application Amount on the Main Rice Quality;
氮磷钾肥不同用量对稻米品质的影响
10.
Effect of Nitrogen, Phosphorus and Potassium Application on Ginger Yield and Quality
施用氮磷钾对生姜产量和品质的影响
11.
Determining the Upper Limit of Phosphorus Content in Livestock and Poultry Excrement Used as Fertilizers
畜禽粪便施用最大量磷素指标的确定
12.
Response to phosphorus application and effective P application for rapeseed in Hubei
湖北省油菜磷肥效应及推荐用量研究
13.
Study on the Relationship between the Application Rate of N,P,K and the Yield of Onion
氮磷钾施用量与洋葱产量的相关性研究
14.
A Study on the Correlation between Combined Application of N P K and the Yield of Hot Pepper
氮磷钾施用量与辣椒产量的相关性研究
15.
Effects of Different Phosphate Fertilizer Application Amount on the Yield and Economic Effect of Rape
不同磷肥施用量对油菜产量及经济效应的影响
16.
Effect of N, P and K fertilizer combination and application rate on yield of Astragalus sinicus L.
氮磷钾肥用量对紫云英产量效应的研究
17.
Effects of N,P,K Application on the Yield and Quality of Hot Pepper
氮磷钾施用量对辣椒产量及品质的影响
18.
Effects of N,P,K Rates on Yield and Quality of Flue-cured Tobacco Honghuadajinyuan
氮磷钾用量对烤烟红花大金元产质量的影响