摘要
全年条桑收获留干 0 4～ 0 .6m ,一留多年 ,且全年收获条桑。经过小区近 10年的试验及几年的农村示范表明 ,该收获法的收获工效比收获叶片提高 2倍以上 ,小区 9年平均产量比传统的冬根刈收获法增长 9 7个百分点 ,条桑饲养大蚕成绩明显比片叶饲养好。留干几年后根刈 。
The whole year mulberry shoots with leaves harvesting method means harvesting the shoots with leaves in the whole year and leaving branches as 0.4～0.6 m high for several years.After nearly 10 years plots experiment and several years countryside demonstration,the result showed:the harvesting efficiency was 2 times higher than that of leaf harvesting method;the average yield of the plots was 9.7% higher than that of the traditional winter bottom pruning harvesting method;the rearing result was better than that of leaves.After several years of keeping branches,the mulberry was bottom pruned,and the re growth of mulberry was not affected.
出处
《蚕业科学》
CAS
CSCD
2003年第1期32-37,共6页
ACTA SERICOLOGICA SINICA
基金
广东省丝绸集团公司"八五"课题
"九五"国家重点科技攻关专题(96-616-0 2 -0 2 )部分内容
关键词
桑树收获
全年条桑
省力化
Mulberry harvesting Whole year mulberry branches with leaves
