1.
Effect of Nitrogen and Potassium Fertilizers on Accumulation of Potassium in Different Organs of Rapeseed;
氮钾肥用量对油菜各器官钾素积累的影响
2.
Effect of Water and Potassium(K) Fertilizer Coupling on the Potassium Contents and Carbon and Nitrogen Metabolism of Flue-Cured Tobacco;
水钾耦合对烤烟钾含量及碳氮代谢的影响
3.
Effect of combined K and N application on yield,qualities and K absorption of ginger
钾、氮配施对生姜产量和品质及钾素利用的影响
4.
Effects of Different Nitrogen and Potassium Levels on Wheat Yield and Uptake and Utilization of Nitrogen and Potassium Nutrients
不同氮·钾水平对小麦产量和氮·钾养分吸收利用的影响
5.
Effects of Different N and K Levels on Nitrogen Metabolism of Spring Maize
氮、钾不同营养水平对春玉米氮代谢的影响
6.
Effects of Different Controlled-Release Fertilizers and Nitrogen Level on N,P,K Use Efficiency
控释肥类型及氮素水平对氮磷钾利用率的影响
7.
The Effect of Nitrogen Application on Dry Matter and Nitrogen,Phosphorus or Potassium Nutrient Accumulation of Tobacco Plants
不同施氮量对烟株干物质与氮磷钾累积的影响
8.
Effect of Nitrogen Fertilizer on Yield and Nitrogen,Phosphorous,Potsssium Accumulation and Distrubution of Black Soybean
氮肥对黑豆产量及氮磷钾积累分配的影响
9.
The plant of growth needs three kinds of elements : nitrogen, phosphor and potassium.
生长着的植物需要三种元素：氮、磷、钾。
10.
A Study on High Production Cotton Colony Dynamics of Nutrient Absorbed in North Xinjiang
北疆高产棉花氮磷钾吸收动态的研究
11.
Effect of N,P,K on the Growth and Yield of Chinese Yam
氮磷钾配施对山药生长及产量的影响
12.
Studies on Growth,Yield Formation and Absorbtion of Nitrogen,Phosphorus and Potassium in Malabar Spinach
落葵的生长和产量形成与氮磷钾吸收
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.
Influence of Different Levels of N P K on Photosynthetic Character and Activeness in Ginkgo Leaves
氮磷钾三要素对银杏光合性能的影响
16.
Then,the best proportion for nitrogen,phosphorous and potassium was 3∶2∶4.
最佳氮、磷、钾质量比是3∶2∶4.
17.
④Ample N P K, ⑤ High heavy mental;
④含有丰富的氮磷钾； ⑤重金属含量较高；
18.
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