摘要
采用不同剂量聚丙烯酰胺型保水剂施用在芒果树冠层内,测定对芒果果实生长的影响.结果表明:施用保水剂的处理果实的长度、宽度、产量均高于对照,其中施用保水剂40g/株、80g/株、120g/株的处理单株平均产量比对照提高2.6%、7.48%和9.03%,并达到显著或极显著差异水平;施用保水剂后可以提前收获芒果1～4天,单株果树增加收益1.84～34.12元.总之,聚丙烯酰胺型保水剂在海南山地芒果树的栽培中选用80g/株的量较适合.
Using different doses of super absorbent polymer in mango＇ s canopy to study the effect of SAP on the growth of mango fruit. The results showed that the length, width, yield of plant applied SAP was better than CK （without application of SAP） , the average yield of SAP amount was 40 g per plant, 80 g per plant, 120 g per plant was respectively 2.6%, 7.48% ,9.03% higher than than that of CK, and showed significant difference; the treatment of Mango with application of SAP could also be harvested i - 4 days in advance, and the economic benefit of per plant were 1.84 - 34.12 yuan higher than that of CK.
出处
《琼州学院学报》
2013年第5期69-72,共4页
Journal of Qiongzhou University
基金
琼州学院青年教师基金项目(QYQN201240)
海南省三亚市院地科技合作项目(2013YD33)
关键词
保水剂
山地
芒果
发育
Super absorbent polymer（SAP）
Mountain
Mango
Development
