Bio:
Email: 282868653@qq.com
李彬(1985—),男,大学本科,总经理,从事新型功能肥料的研发及推广应用;282868653@qq.com
智能水凝胶肥料是在肥料生产过程中加入改性聚谷氨酸水凝胶而制得的新型肥料。为考察智能水凝胶肥料对水稻产量及构成因素的影响,开展了田间小区试验。结果表明:施用智能水凝胶肥料处理的水稻产量均高于等养分常规肥处理的,平均增产6.21%;在等养分相同施肥方式下,基施40 kg/亩(1亩=667 m2)和追施10 kg/亩智能水凝胶肥料的处理产量最高,一次性基施50 kg/亩智能水凝胶肥料的处理经济效益最好。
Intelligent hydrogel fertilizer is a new type of fertilizer prepared by adding modified polyglutamic acid hydrogel during fertilizer production process. In order to investigate the effects of intelligent hydrogel fertilizer on rice yield and its components, a field plot experiment is carried out. The results show that the rice yield of the treatment with intelligent hydrogel fertilizer is higher than that of the treatment with conventional fertilizer of the same nutrient, with an average yield increase of 6.21%. Under the same fertilization method with the same nutrient, the treatment with 40 kg/mu (1 mu=667 m2) of intelligent hydrogel fertilizer applied as base fertilizer and 10 kg/mu applied as top dressing has the highest yield, and the treatment with a one-time application of 50 kg/mu of intelligent hydrogel fertilizer applied as base fertilizer has the best economic benefit.