| 不同供水量对绿豆苗期生物产量的影响 |
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| 引用本文： | 阮长春,柴晶,王远征,孟繁霞,杨晶,张阳,邵玺文.不同供水量对绿豆苗期生物产量的影响[J].灌溉排水学报,2008,27(5):113-115. |
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| 作者姓名： | 阮长春 柴晶 王远征 孟繁霞 杨晶 张阳 邵玺文 |
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| 作者单位： | [1]吉林农业大学农业现代化综合技术研究所,长春130118 [2]吉林农业大学 园艺学院,长春130118 [3]吉林农业大学 农学院,长春130118 [4]临江市农机监理站,吉林临江134600 |
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| 摘 要： | 为研究供水量对绿豆的影响,确定适宜绿豆苗期生长的水分条件,在绿豆生长季节模拟降水量设4种不同供水量处理,测定绿豆苗期生长形态指标和各器官干物质积累。结果表明,供水量不足时,绿豆株高降低,叶片减少,地上部、地下部和总生物量均降低;绿豆虽然比较耐旱,适当增加供水量有利于苗期生长,综合长势和生物量,绿豆生长季节降水量350 mm比较适宜,绿豆地上部与地下部生长协调,各器官物质分配合理,为绿豆进一步分枝、结荚等生殖生长和提高经济产量奠定基础。
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| 关 键 词： | 绿豆 供水量 生物量 物质积累 |
Effects of Water Supply on Biomass of Mung Bean Seedling |
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| RUAN Chang-chuna,CHAI Jingb,WANG Yuan-zhengc,MENG Fan-xiac,YANG Jingc,ZHANG Yangc,SHAO Xi-wenc.Effects of Water Supply on Biomass of Mung Bean Seedling[J].Journal of Irrigation and Drainage,2008,27(5):113-115. |
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| Authors: | RUAN Chang-chuna CHAI Jingb WANG Yuan-zhengc MENG Fan-xiac YANG Jingc ZHANG Yangc SHAO Xi-wenc |
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| Institution: | RUAN Chang-chuna,CHAI Jingb,WANG Yuan-zhengc,MENG Fan-xiac,YANG Jingc,ZHANG Yangc,SHAO Xi-wenc(Jilin Agricultural University a.Institute of Agricultural Modernization,b.College of Horticulture,c.College of Agronomy,Changchun 130118,China) |
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| Abstract: | Four treatments of water supply were adopted during the growing season of mung bean,the morphological index and dry matter accumulation were measured in order to study the effects of water supply on mung bean and determinate the reasonable water conditions during seedlings stage.The results indicated the height,the number of leaves,above-ground,under-ground and the whole pant biomass decreased.Mung bean has strong drought-resistance;properly increasing water supply was of benefit to increase the growth of s... |
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| Keywords: | mung bean water supply biomass matter accumulation |
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