1.
Study on the Effect of Application Phosphate to Cotton-Field Soil Phosphorus Available
施磷对棉田土壤磷素有效性影响的研究
2.
Effects of P Application Rates on P Availability and Leaching Risk of Three Soils in Shandong Province
不同施磷量对山东三大土类磷有效性及磷素淋溶风险的影响
3.
Effects of applying inorganic P and wheat straw on the microbial biomass P and microbial P concentration in a calcareous soil with low concentration available P
低磷石灰性土壤施磷和小麦秸秆后土壤微生物量磷的变化
4.
The Effects of Phosphorus Application on Rice Yield Increasing Efficiency of Phosphorus and Soil Phosphorus Status in Different Type of Paddy soil of Phosphorus Deficiency
缺磷型稻田土壤施磷增产效应及土壤磷素肥力状况的研究
5.
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
6.
(2) It was foundation of improving the soil PK nutrient to applying the PK fertilizer.
(2)施用磷肥和钾肥是提高土壤磷钾养分的基础。
7.
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。
8.
Study on the State of Phosphorus Nutrition of Flue-cured Tobacco and the Techniques of Fertilization in Tobacco Farming Regions of Nanpping
南平烟区磷素营养状况及磷肥施用技术研究
9.
Studies on Effects of Fertilizer Application in Tobacco Soils with Different Levels of Available Phosphorus
不同速效磷水平植烟土壤磷肥施用效应的研究
10.
Linsuanyian, Linsuaneran, of Hefei, the mixed fat, calcium superphosphate, salt fertilization manufacture, marketing.
磷酸一铵、磷酸二铵、复合肥、复混肥、过磷酸钙、冲施肥制造、销售。
11.
Facilities of phosphogypsum stacking yard and its safety management measures in Honglin Company
红磷公司磷石膏堆存渣场的设施和安全管理措施
12.
Phosphate ester starch which can increase the sizing value is an effective internal rosin sizing aid.
磷酸酯淀粉用作施胶助剂，可以提高施胶度。
13.
Effect of N, P, K Combined Application and N, P, K, Bor Mo Combined Application on Yield of Soybean
氮、磷、钾配施及其与钼、硼配施对大豆产量的影响
14.
Studies on the Effect of Nitrogen, Phosphorus and Potassium and Formulated Fertilizer Application of Blueberry;
越橘氮磷钾的施肥效应及配方施肥的研究
15.
The Effect of Soil Phosphorus Availability on Different Methods of Fertilizer Application;
不同施肥措施对土壤磷素有效性影响研究
16.
Study on the Application Effects of N,P and K Fertilizers on Rice and the Recommended Fertilizer Amount in Eastern Hubei
鄂东水稻氮磷钾肥施用效果及推荐施肥量研究
17.
The Effect of Formula Application on Yield of Zunyu 3 and Its Application Parameters
氮磷钾肥配施对遵玉3号产量、施肥参数的影响
18.
Effects of Phosphorus and Potassium Application on Alfalfa Seed Quality
施钾和磷钾肥混施对紫花苜蓿种子质量的影响