论文部分内容阅读
稻草覆盖有利于降温、保湿、除草,为马铃薯生长改善微环境,通过该试验研究不同稻草覆盖厚度对免耕栽培马铃薯的产量和品质等性状的影响,为安徽省肥东县免耕稻草覆盖栽培马铃薯的大面积推广提供科学的理论依据,同时促进秸秆还田、增加农民收入。试验结果表明:1 500kg/亩稻草覆盖量处理表现出产量高、抗性强、品质优、商品率稿、草害轻、出苗率高等优点,在稻草比较充足的地区,具有较高的推广价值。
Straw cover is conducive to cooling, moisturizing and weeding to improve the microenvironment for potato growth. The effects of different straw cover thickness on the yield and quality of no-tillage cultivation potatoes were studied in this experiment. The promotion of large-scale potato provides a scientific theoretical basis, while promoting the return of straw, increase farmers’ income. The results showed that: 1 500kg / mu straw coverage showed the advantages of high yield, strong resistance, good quality, commodity rate draft, light grass and light, the emergence rate is high, in the straw more adequate areas, has a higher promotional value .