The effects of soil nutrient factors on potato yield and commodityrate were studied in different ecological conditions.
研究了不同生态条件下，土壤养分因子对马铃薯产量和商品薯率作用效果。
2
Cotton is an economic crop with a high commodityrate which plays an important role in increasing farmers' income and consumption.
棉花是商品率极高的经济作物，对于增加棉区农户收入和提高消费水平具有重要的作用。
3
The present invention is favorable to improving alkaline soil, increasing greatly the yield of crops and raising the commodityrate of agricultural product, and has wide application range.