摘要
为明确寒地覆膜机插栽培种植有机水稻的效果及经济效益,以优质水稻品种龙稻18为材料,采取水稻超早育秧、佰士农生物基降解地膜覆膜插秧。试验表明,覆膜机插种植提高稻田土壤温度3℃~5℃,减少井灌水用量2 068.5 m^3/hm^2,促进水稻增产9.96%,并降低有机稻生产除草的成本9 750元/hm^2,增加效益9 577.5元/hm^2。经济效益显著,适宜北方寒地稻区推广。
In order to clarify the effect and economic benefits of planting organic rice by cold-film laminating machine, this experiment uses high-quality rice variety Longdao 18 as the material, and adopts rice super-early breeding and Baishinong based biodegradable mulch film transplanting. The experiment shows that the planting of the laminating machine increases the soil temperature of the paddy field by 3 ℃~5 ℃, reduces well irrigation water consumption by 2 068.5 m^3/hm^2, promotes the yield increase of 9.96%, and reduce the cost of weeding per hectare of organic rice production of 9,750 yuan, an increase of 9 577.5 yuan per hectare. The economic benefits are remarkable, and it is suitable for the promotion of cold regions in the north.
作者
邢春秋
冯天佑
邵铭泉
朱德峰
易子豪
陈惠哲
Xing Chunqiu;Feng Tianyou;Shao Mingquan;Zhu Defeng;Yi Zihao;Chen Huizhe(Heilongjiang Longjiang Farm ,Jiansanjrang,156335 ,China;China National Rice Research InstituteHangzhou,310006 ,China)
出处
《中国农机化学报》
北大核心
2019年第6期39-42,共4页
Journal of Chinese Agricultural Mechanization
基金
浙江省重点研发项目(2019C02017)
浙江省三农六方科技协作项目(2018SNLF003)
关键词
寒地
优质稻
机插
覆膜
应用效果
cold region
high quality rice
machine transplantation
film mulching
application effect
