| 聚丙烯酰胺型保水剂对西瓜产量和品质的影响 |
| |
| 引用本文： | 许俊香,李吉进,孙钦平,高丽娟,刘本生. 聚丙烯酰胺型保水剂对西瓜产量和品质的影响[J]. 农学学报, 2011, 1(12): 34-37 |
| |
| 作者姓名： | 许俊香 李吉进 孙钦平 高丽娟 刘本生 |
| |
| 作者单位： | 北京市农林科学院植物营养与资源研究所,北京,100097 |
| |
| 基金项目： | 科技部科技人员服务企业行动项目“有机蔬菜土壤培肥与养分调控技术集成与示范”(2009GJA00013); 北京市农林科学院科技创新能力专项“循环农业科技示范基地完善与提升”(KJCX201105006),北京市农林科学院青年科研基金项目“沼渣、沼液在有机蔬菜种植中的精确施用研究”(QNJJ201016) |
| |
| 摘 要： | 为了扩大保水剂在蔬菜上的应用范围,以聚丙烯酰胺型保水剂和西瓜为对象,采用大田试验对比研究了聚丙烯酰胺型保水剂(PAM)和对照(不施保水剂CK)对西瓜产量、品质和经济效益的影响。结果表明:施用保水剂,‘京欣2号’和L600西瓜产量分别是63.0t/hm2和85.8t/hm2,分别比对照增产6.39%和20.2%。‘京欣2号’和L600每公顷可实现经济效益8.57万元和14.3万元,与对照相比分别增加6.61%和23.8%。施用保水剂显著提高了经济效益,而对西瓜品质影响很小。聚丙烯酰胺型保水剂实现了在西瓜上的显著增产和增收,在蔬菜上应用具有广阔的前景。
|
| 关 键 词： | 聚丙烯酰胺 西瓜 产量 品质 |
Effects of Super Absorbent Polymers Polyacrylamide on Yields and Quality of Watermelon |
| |
| Xu Junxiang , Li Jijin , Sun Qinping , Gao Lijuan , Liu Bensheng. Effects of Super Absorbent Polymers Polyacrylamide on Yields and Quality of Watermelon[J]. Journal of Agriculture, 2011, 1(12): 34-37 |
| |
| Authors: | Xu Junxiang Li Jijin Sun Qinping Gao Lijuan Liu Bensheng |
| |
| Affiliation: | Xu Junxiang,Li Jijin,Sun Qinping,Gao Lijuan,Liu Bensheng(Institute of Plant Nutrition and Resources,Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097,China) |
| |
| Abstract: | To expand the application scope of polyacrylamide,a field trial field was conducted to investigate the effects of polyacrylamide on the yield and quality of watermelon.Two treatments designed were polyacrylamide treatment (applying polyacrylamide at 37.5 kg/hm 2) and the control (no polyacrylamide).The watermelon varieties involved were Jingxin No.2 and L600.It was found that the yields of Jinxin No.2 and L600 in the polyacrylamide treatment were 63.0 t/hm 2 and 85.8 t/hm 2,respectively,increased by 6.39% a... |
| |
| Keywords: | Polyacrylamide Watermelon Yield Quality |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
