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棉花的生长过程壤—环境”有机系统发挥其功能的过程本据这一原理对棉花生产过程中不同上壤、不段的行科学的控制和调节,即施肥三年的试验示范,取得了较好的经济效益。
Cotton growth process soil - environment "organic system to play its role in the process of this principle on the cotton production process of different soil, the line of scientific control and regulation, that fertilization three years of pilot demonstration, and made more Good economic benefits.