1.
Study on Soil K-supplying Potential and Potassium Application Effect on Red Soil and Yellow Cinnamon Soil under Different Planting Patterns
不同种植方式下红壤和黄褐土的供钾能力与施钾效果研究
2.
Yield Increase Effects of Potassium in Several Crops in Paddy Soils of Jingmen City;
荆门水稻土中几种农作物施钾效果的研究
3.
Study on the Effects of Balanced Fertilization and Application of Potassium Fertilizer on Sweet Potato
甘薯平衡施肥与施用钾肥效果的研究
4.
A Study on the Production-increasing and Quality-improving Effects of Potato through Increasing Potassium Fertilizer;
马铃薯增施钾肥增产提质效果的研究
5.
Effects of Different Application Rate of Sulphate-potassium Magnesium on Rice
硫酸钾镁肥在水稻上的施用效果研究
6.
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
7.
Effects of Silicon and Potassium Fertilization on the Area of Multiple and Continuous Cropping for Wheat and Maize (Soybean)
小麦—玉米(大豆)复种连作区硅钾肥施用效果研究
8.
Effects of potassium release of silicate bacterium fertilizer and its field experiment
硅酸盐菌剂的解钾作用及田间施用效果研究
9.
Experimental Study of Investigating the Effects of Potato Yield' Increase and Quality' improving by Increasing Potash Fertilizer in Autumn Planting Greenhouse
大棚秋栽马铃薯增施钾肥增产提质效果研究
10.
Effects of Spraying Mixture of Plant-based Pesticides and N, P, K Fertilizers on Pakchoi (Brassica chinensis L.)
植物源杀虫剂与氮磷钾混配叶面肥对小白菜施用效果研究
11.
Study on NPK Fertilization Effect and Optimum Application Rate for Rapeseed in Hubei Province
湖北省油菜氮磷钾肥施用效果及肥料推荐用量研究
12.
Effects of N,P and K Fertilizers on Rape and the Recommended Amount in South Hubei Province
鄂南地区油菜氮磷钾肥施用效果及推荐用量研究
13.
Application Effects of Different Amount of Potassium Fertilizer on Potato in High Altitude and Arid Mountain Area
高海拔干旱山区钾肥不同用量对马铃薯的施用效果
14.
STUDY ON THE CRITICAL VALUE AND SUITABLE AMOUNT OF QUICK-ACTING POTASSIUM IN MEADOW SOIL
草甸土速效钾临界值及适宜施钾量的研究
15.
Effects of Different Potassium Fertilizer Application Rates on Yield,Plant K Accumulation of Summer Maize and K-efficiency in Alluvial Soil
不同施钾量对潮土夏玉米产量、钾素积累及钾肥效率的影响
16.
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
17.
Studies on the Effect of Different Combined Applications of Potassium, Magnessium and Sulfur on Soybean
大豆钾、镁、硫不同配比施用效应的研究
18.
Effect Research of Potassium Application Amount on Lotus Yield and Quality
莲藕施钾量对产量和品质的效应试验