有机水溶肥料在秋植茄子上喷施的效果  

Effect of Spraying Water-soluble Organic Fertilizer on Autumn-planting Eggplant

作　　者：李博赈[1] 吕烈武[2] 黄顺坚 袁辉林[2] 李晓[1] 陈小红[1] 

机构地区：[1]澄迈县农业技术推广中心土肥站,澄迈金江571900 [2]海南省土壤肥料站

出　　处：《农业研究与应用》2014年第1期11-13,共3页Agricultural Research and Application

摘　　要：为验证喷施宝有机水溶肥料在茄子上的喷施效果,采用3处理3重复随机区组设计,用1500倍液在秋植茄子的花期前后各喷施1次,结果期喷施2次,共喷施4次,每10 d 1次。结果表明:该肥料可促进植株生长、加大叶色浓度、延缓叶片衰老,以及增加果长、果径和单果重,在常规施肥的基础上,喷施这种肥料,可增加实收产量和商品产量,还可提高商品率,667 m2可增加产量229.03 kg,和纯收入1054.66元,增产率达12.29%,产投比为2.49,因此,该肥料可在澄迈县秋植茄子生产中推广应用。In order to study the effect of water-soluble organic fertilizer ＂Penshibao＂ on autumn-eggplant, the experiment of random block design with three replications were conducted by spraying 1500-fold solution of Penshibao on autumn-planting eggplant once before and after blooming, twice during the fruiting stage, 4 times in total, and once every 10 days. The results showed that fertilizer Penshibao could promote plant growth, increase chlorophyll concentration, delay leaf senescence, also increase fruit length, fruit diameter and average fruit weight. Based on conventional fertilizer application, to spray this fertilizer could raise yield by 229.03 kg/667m2 and income by ￥1054.66/667m2, the increasing rate reached 12.29 %, and the ratio of output to input was 2.49. Therefore, this fertilizer is worth popularizing and applying in autumn-eggplant planting in Chengmai county.

关 键 词：有机水溶肥料 秋植茄子 常规施肥 喷施效果 推广应用 

分 类 号：S641.1[农业科学—蔬菜学]