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Position: Home > Articles > Application Test of Drought-resistant and Water-absorbent Polymer for Sweet Potato in Mound Land and Dry Land Journal of Anhui Agricultural Sciences 2007,35 (29) 146+206

抗旱保水剂在岗坡旱地甘薯上的应用试验

作  者:
杨英华;郭亚辉
单  位:
河北工程大学
关键词:
抗旱保水剂;岗坡旱地;甘薯;应用
摘  要:
为提高冀南地区岗坡旱地农作物产量,应用抗旱保水剂在甘薯上进行了试验。结果表明,施用抗旱保水剂可提高甘薯幼苗成活率,促进甘薯生长,增产增收,以45kg/hm2用量效果最好。
译  名:
Application Test of Drought-resistant and Water-absorbent Polymer for Sweet Potato in Mound Land and Dry Land
作  者:
YANG Ying-hua et al(Hebei University of Engineering,Handan,Hebei 056038)
关键词:
Drought-resistant and water-absorbent polymer;Mound land and dry land;Sweet potato;Application
摘  要:
Drought-resistant and water-absorbent polymer was applied in sweet potato in order to improve the crop yields of mound land and dry land in southern Hebei Province.Experiment result showed that applying drought-resistant and water-absorbent polymer could increase the survival rate of sweet potato seedlings,the growth of the sweet potatoes,the yields and income.And the optimum dosage of drought-resistant and water-absorbent polymer was 45 kg/hm2.

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