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调查结果显示,由于盲目施肥、蔬菜地特殊的土壤肥水运动,以及作物对养分的选择性吸收,造成蔬菜地土壤障碍,严重影响蔬菜的产量及品质。多年的试验示范结果表明,推广蔬菜地水旱轮作、增施有机肥、实施测土配方施肥、合理轮作等技术措施,能有效矫治蔬菜地土壤障碍,提高蔬菜产量及品质。
The survey results show that due to the blind application of fertilizers, the special movement of soil and water and fertilizers in vegetables and the selective absorption of nutrients by crops, the soil of vegetables is hindered and the yield and quality of vegetables seriously affected. Years of experimental demonstration results show that the promotion of vegetable rotation and drought, increasing organic fertilizer, the implementation of soil testing and fertilizer, reasonable rotation and other technical measures can effectively correct the vegetable soil barriers and improve vegetable yield and quality.