| 我国干热区甘蔗抗旱植蔗主要问题研讨 |
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| 引用本文： | 王友富,刘大章,铁万祝.我国干热区甘蔗抗旱植蔗主要问题研讨[J].热带作物学报,2010,30(9):55-59. |
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| 作者姓名： | 王友富 刘大章 铁万祝 |
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| 作者单位： | 凉山州亚热带作物研究所 四川米易 617201;凉山州亚热带作物研究所 四川米易 617201;凉山州亚热带作物研究所 四川米易 617201 |
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| 摘 要： | 我国干热蔗区是我国甘蔗糖业的重要生产基地，蔗区光热资源丰富，唯降水分布不均成为植蔗生产的主要限制因子；根据蔗区植蔗特点和甘蔗需水规律，苗期抗旱是干热蔗区抗旱植蔗的关键，保证较多的总苗数和足够的生长量是苗期抗旱植蔗需解决的关键技术难题，制定相应的苗期抗旱植蔗栽培技术措施是解决该难题的重要保障；该观点为我国干热蔗区植蔗生产、甘蔗引育种提供理论和技术支持。
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| 关 键 词： | 抗旱植蔗 苗期抗旱 栽培技术 |
Problems in Sugarcane Planting in Draught and Hot Areas in China |
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| Institution: | Subtropical Crops Research Institute of Liangshan Prefecture, Miyi, Sichuan 617201;Subtropical Crops Research Institute of Liangshan Prefecture, Miyi, Sichuan 617201;Subtropical Crops Research Institute of Liangshan Prefecture, Miyi, Sichuan 617201 |
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| Abstract: | The sugarcane growing areas in draught and hot areas are important production base in China, where the light and heat resources are rich. However the uneven rainfall distribution is the main restrictive factor of sugarcane production. Irrigation in the seedling stage is the key in sugarcane planting in the draught and hot areas. Cultivation techniques are the important guarantee for solving the problems. |
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| Keywords: | sugarcane draught cultivation seedling |
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