摘要
在大田滴灌条件下,研究了工业番茄滴灌节水制度以及2009年焉耆盆地工业番茄膜下滴灌的增产优势。结果表明,焉耆盆地工业番茄滴灌的节水作用明显,增产效果显著,各滴灌处理平均产量达150t/hm2以上;不同的灌溉定额和滴灌次数显著影响产量,滴灌次数增加,产量也增加,但当灌溉定额增加至4500m3/hm2时,产量呈降低的趋势;焉耆盆地工业番茄兼顾高产和节水的滴灌最佳灌溉方案为滴灌次数14次、灌水定额为3300m3/hm2。
This experiment was carried out in a field to study the water-saving drip irrigation regimes and the advantage of production increasing under mulch drip irrigation. The results showed that drip irrigation had evident effect on water-saving and production increase ,the average yield was 150 t/ hm2. The different diping water application and driping times had a significant effect on yeild ,the production of industrial tomato increased with the diping times and diping water application,but when diping water application reached to 4 500m3/hm2,the production inclined to derease. It concluded that the best irrigation mode was with 14 driping times and 3 300 m3/hm2 diping water application,including the trait of high yield and water saving.
出处
《现代农业科技》
2010年第9期111-112,115,共3页
Modern Agricultural Science and Technology
关键词
焉耆盆地
工业番茄
膜下滴灌
Yanqi Basin
industrial tomato
mulch drip irrigation
