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Smash-ridging cultivation improves crop production

文献类型： 外文期刊

作者： Wei, Benhui 1 ; Han, Suoyi 2 ; He, Guohao 3 ;

作者机构： 1.Guanxi Acad Agr Sci, Inst Cash Crops, Nanning, Guangxi, Peoples R China

2.Henan Acad Agr Sci, Henan Acad Crop Mol Breeding, Zhengzhou 450002, Henan, Peoples R China

3.Tuskegee Univ, Dept Agr & Environm Sci, Coll Agr Environm & Nutr Sci, Tuskegee, AL 36088 USA

关键词： Smash-ridging; cultivation; soil; crops; production increase

期刊名称：OUTLOOK ON AGRICULTURE （ 影响因子：1.068； 五年影响因子：0.96 ）

ISSN： 0030-7270

年卷期：

页码：

收录情况： SCI

摘要： Smash-ridging cultivation is an efficient farming method that was recently developed in China. The technique involves vertically cutting by using a spiral drill, causing the soil to 'suspend' as ridges, thereby breaking through the traditional plough pan, and thickening the plough layer up to 30-50 cm. Smash-ridging cultivation has effectively improved soil quality and has increased the water and nutrient retention capacity. Loose soil enables the plant's root system to optimally develop and more efficiently absorb nutrients. This facilitates the growth of the above ground parts of plant, leading to a significant increase in crop yield. This method has been successfully applied on 40 crops and tested in 26 provinces. The yield increase within a single season ranges from 10.0% to 54.8%. This technique may have a positive and extensive impact on food safety and agricultural production in China and the rest of the world.

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