1.
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
2.
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
3.
Effects of Nitrogen,Phosphorus and Potassium Rates on the Yield and Economic Benefit of Rape in Central Hubei Province
鄂中地区氮磷钾用量对油菜产量及经济效益的影响
4.
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
5.
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
6.
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
7.
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
8.
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
9.
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
10.
Effects of N,P,K balanced application on economical yield and quality of scallion
氮磷钾平衡施用对大葱产量和品质的影响研究
11.
1. Selection of N, P, K nutrients in nursery medium
1.育苗基质中氮磷钾养分适用量的筛选
12.
A Study on the Correlation Between Combined Application of N, P, K and the Quality of Hot Pepper
氮磷钾施用量与辣椒品质的相关性研究
13.
Study of the Different N-applications on the Uptake and Utilization Efficiency of the Phosphorus and Potassium in Different Growth Types Rice;
施氮量对不同类型水稻磷钾吸收利用的影响
14.
Study on Effects of Nitrogen, Phosphorus and Potassium Compound Fertilization Treatments on Yield and Quality of Forage Maize;
氮磷钾配施对饲用玉米产量和品质的影响
15.
Optimum Rate of NPK Fertilizer Application for Soybean at Central Area of Jilin Province
吉林中部大豆高产氮磷钾肥适宜用量研究
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.
Effects of N,P,K fertilizer application and recommendation for Petunia hybrida Vilm.in pot experiments
盆栽矮牵牛氮、磷、钾肥效应及推荐用量研究
18.
Effect of Different Proportion Nitrogen,Phosphorus and Potassium Fertilizers on Chewing Cane Yield and Quality
氮磷钾肥平衡施用对果蔗产质量的影响