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Position: Home > Articles > Experiment and demonstration on super-high density cultivation of cotton Journal of Xinjiang Agricultural University 2004,27 (4) 60-62

棉花超高密度栽培试验与示范

作  者:
贾玉玲
单  位:
新疆生产建设兵团农八师136团生产科
关键词:
棉花;超高密度;滴灌;高产
摘  要:
 2004年新疆生产建设兵团农八师136团在土壤肥力中等的条件下,基肥施棉花专用肥300kg·hm-2,滴溉追肥435~645kg·hm-2,全生育期滴灌12次,总用水量4125~4275m3·hm-2,化控6~7次,单产皮棉2419~2571kg·hm-2。
译  名:
Experiment and demonstration on super-high density cultivation of cotton
作  者:
JIA Yu-ling (Production Section, Regimental Farm 136, Agricultural Division 8, Xinjiang Production and Construction Corps, Shihhotze, 834018)
关键词:
cotton;super-high density; drip irrigation; high yield
摘  要:
In 2004, the experiment and demonstration on super-high density cultivation of cotton were conducted on Regimental Farm 136, Agricultural Division 8, Xinjiang Production and Construction Crops. There is only soil fertility of middle level for the experimental soil on Regimental Farm 136. The base fertilizer used for the experiment is 300 kg·hm~(-2). The topapplication by means of drip irrigation reaches 435-645 kg·hm~(-2). 12 times for drip irrigation was used in full-breeding period. The total amount of irrigation water is 4 125-4 275 m~3·hm~(-2).The chemical control was carried out for 6-7 times. Finally, the experimental result indicates that the per unit yield of ginned cotton reaches 2 419-2 571 kg·hm~(-2).

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