高吸水性树脂在北方春玉米抗旱节水栽培中的应用研究  

Application of SAP in Drought-resistant Water-saving Cultivation of North Spring Maize

作　　者：黄宇祥[1] 金忠华[1] 李庆久 

机构地区：[1]沈阳农业大学农学院,辽宁沈阳110161 [2]吉林省扶余县新源镇农业站,吉林扶余131200

出　　处：《辽宁农业科学》2010年第1期32-34,共3页Liaoning Agricultural Sciences

摘　　要：试验研究探讨了高吸水树脂的不同使用方法、不同用量在玉米上的抗旱增产效果。结果表明，高吸水树脂可以提高土壤持续抗旱能力，促进玉米的生长发育，提高玉米产量。增产率为1．8％～9．7％。In present experiment, effect on drought-resistance and yield improvement under the different usage and the different quantity of drought-resistant super absorbent polymer were studied. Its results showed that the super absorbent polymer could increase the sustained drought-resistant ability of soil, and promote crop＇ s growth and increase yield. And it made the yield increased by 1.8% -9.7% as compared with CK.

关 键 词：高吸水树脂 玉米 抗旱 增产 

分 类 号：S513.04[农业科学—作物学] S152.71