论文部分内容阅读
免耕栽培是一项集保护性耕作与轻简型栽培于一体、综合运用简化栽培环节、优化要素投入、良化土壤环境的先进实用新技术。本文为了探索适合北安管理局各农场自然和生产条件的大豆免耕栽培技术,通过试验示范,设置4个处理对大豆产量进行了研究。试验结果表明,虽然亩产最高的为起垄中耕(对照)栽培技术措施,但由于免耕中耕技术措施成本降低,亩效益最高,表明该措施可以达到降低生产成本、提高综合效益、促进农业转方式调结构、实现职工增收的目的。
Zero-tillage cultivation is a combination of conservation tillage and light-type cultivation in one, the integrated use of simplified cultivation links, optimize the elements of inputs, good soil advanced and practical new technology. In order to explore the soybean no-tillage cultivation technology suitable for the natural and production conditions of farms in Bei’an Bureau of Management, the yield of soybean was studied through four experiments. The results showed that although the highest per mu was the technical measures of ridge cultivation (control) cultivation, the cost of no-tillage and tillage was reduced and the benefit of mu was the highest, which indicated that the measure could reduce the production cost, increase the comprehensive benefit and promote the agricultural transfer Way to adjust the structure, to achieve the purpose of increasing income workers.