S511.04
湖北省科委重点资助
水稻全程地膜覆盖湿润栽培是改造低产水田、促进水稻高产的一项新技术。通过对１０个试验点产量的统计分析，水稻全程地膜覆盖湿润栽培比对照增产１２９１．５ｋｇ／ｈｍ＾２，增１９．７％，达极显著水平。对产量因子的分析表明：该项技术能够有效地增加有效穗、穗总粒和穗实粒，分别增加１１．３％、１０．７％和１０．５％，而千粒重的提高则不明显。该项技术在具体操作上，要严把杂交种、旱育秧、全层肥、湿润管、群体优５个技术
The film-covering cultivation of rice through growing season is a new technology developed recently which could increase the rice yield in the rice field of cold water in high moutain areas. The objective of the experiment is to pr
沈康荣 罗显树.水稻全程地膜覆盖湿润栽培法增产因子及关键栽培技术的研究[J].华中农业大学学报,1997,16(6):