1.
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
2.
Dressing adequately P and K? fertilizer? is of benefit to improving the quality.
适当施用磷钾肥有利于改善柑桔品质。
3.
Impact on Yield and Quality of Strong Gluten Wheat of Phosphorus Potassium
磷钾肥对强筋小麦产量和品质的影响
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.
The Effect of Formula Application on Yield of Liaodan 121,a Introduced Maize Variety
氮磷钾肥配施对辽单121产量的影响
6.
Studies on P and K Fertilizer Effects in Tomato Greenhouse in Shouguang City of Shandong Province
山东寿光日光温室番茄磷钾肥效研究
7.
Preliminary Studies on the Resistance of N,P and K on Tobacco Root-knot Nematodes
氮磷钾肥对烟草根结线虫病抗性研究
8.
The effects of N,P and K fertilizer applied in plantation of Lycoris radiata
石蒜鳞茎栽培中施用氮磷钾肥的效应
9.
Effects of Nitrogen, Phosphorus, and Potassium Fertilizers on Tobacco Internal Quality and Its Fertilization Model;
氮磷钾肥对烤烟内在品质的影响及其施肥模型
10.
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
11.
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
12.
(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。
13.
The optimum ratio of N:P:K should be 2. 1:1: 0. 4.
化肥氮磷钾比例应是2.1∶1∶0.4。
14.
Relationship between the Contents of N.P.K.and Water Supply and Fertilizer in Summer Soybean
夏大豆植株氮、磷、钾含量与水肥的关系
15.
Study on the Effects of Nitrogen, Phosphorus and Potassium Optimum Fertilization on Export Broccoli Production;
出口青花菜氮磷钾优化施肥效应研究
16.
The Effect of Spraying Npk Fertilizer on the Content of Protein and Fat in Soyben;
喷施氮、磷、钾肥对大豆品质的影响
17.
Studies on Nitrogen,Phosphorus and Potassium for Mulation Apply Fertilizer of Hubei Maidong;
湖北麦冬氮、磷、钾优化配方施肥研究
18.
Effect of Nitrogen, Phosphorus, and Potassium on Yield and Quality of Sophora Flavescens
氮、磷、钾肥对苦参产质量影响的研究