摘要
以麻江红蒜为试材，采用营养系混合选择法，选育出优质高产的新一代麻江红蒜。该品种具有头薹兼用、产量高、品质优、营养成分丰富等特点，适宜在贵州海拔800～1300m的生态区域种植。试验进一步研究了该品种稻田免耕覆草栽培技术，并对其经济效益进行了分析，结果表明，该品种稻田免耕覆草栽培平均纯收入968．37元．667m^-2，比耕地覆土栽培（对照）减少投工8个、减少投资160元，增收59．53元，增幅为6．55％。
Majiang red garlic was bred by mix-selective method of its asexual lines. The characteristics of this new cultivar were high yield, good quality and abundant nutrition. Majiang red garlic was suitable to grow at 800 - 1 300m altitude area of Guizhou province. The cultivation technique in straw covered and not tilled paddyfield was developed and its benefit was appraised. The results showed that net profit of the new gartic cultivar was 968.37 yuan· 667m^-2, which increased by 59.53 yuan and the increasing percentage was 6.55% in comparison with control.
出处
《山地农业生物学报》
2006年第5期429-433,共5页
Journal of Mountain Agriculture and Biology
基金
贵州省农业厅特色农产品种植示范项目资助
贵州省"十一五"重大科技攻关资助项目(黔科合NZ字2005-3001)
关键词
麻江红蒜
品种选育
免耕覆草栽培
营养成分
效益分析
Majiang red garlic
cultivar breeding
cultivation in straw covered and not tilled paddyfield
nutrition
profit appraisement
