期刊论文

中文

中国农学通报

1000-6850

2007

23

11

249-252

10.3969/j.issn.1000-6850.2007.11.054

国家科技攻关计划“南方冬闲田马铃薯优质高效综合种植技术研究”（2005BA531C）.

本校为第一机构

在冬闲稻田里以中薯3号为试验材料,进行了稻草覆盖、摆播稻草+地膜覆盖、沟播稻草+地膜覆盖、地膜覆盖、敞土等不同覆盖方式栽培马铃薯的田间比较试验.结果表明:冬闲稻田地膜覆盖栽培的马铃薯出苗最早,地膜覆盖和沟播稻草+地膜覆盖栽培的马铃薯出苗率最高;敞土栽培的马铃薯植株的株高显著低于覆盖栽培;摆播或沟播稻草+地膜覆盖栽培马铃薯的产量和商品薯率最高,稻草覆盖栽培和地膜覆盖栽培次之,产量和商品薯率显著高于敞土栽培;摆播或沟播稻草+地膜覆盖栽培马铃薯的效益最高,地膜覆盖和稻草覆盖栽培马铃薯的效益次之,敞土栽培马铃薯的效益最低.

Five mulching methods including straw mulching, straw ＋ plastic film mulching with surface-sowing, straw ＋ plastic film mulching with furrow-sowing, plastic film mulching and non-mulching to cultivate potatoes in winter fallow rice fields was compared using ＇Zhongshu No.3＇ as materials. The results showed that potatoes cultivated with plastic film mulching emerged first, and the seedling emergence rates of potatoes cultivated with plastic mulching and straw ＋ plastic film mulching with furrow-sowing were the highest. The plant height of po...