喷施不同叶面肥对茄子品质和产量的影响

Effects of spraying different foliar fertilizers on quality and yield of eggplant

为了探究微量元素、氨基酸和黄腐酸对作物生长的复配应用效果,以紫长茄品种春茄10号为材料,采用单因素随机区组设计,研究了3种不同叶面肥类型喷施对早春茬茄子农艺性状、品质、产量和商品性的影响。结果表明,在常规施肥基础上,T1处理(喷施“生态源”系列叶面肥400倍液)结果期的茄子株高、茎粗、叶绿素含量、单果质量、果长和产量较CK(喷清水)分别显著提高5.85%、28.57%、13.50%、21.33%、10.23%和17.31%,同时果形匀称顺直、光泽度好、畸形果率较低,商品率达到了98.42%。综上所述,施用叶面肥(微量元素型)可以有效改善茄子的生长状况,提高茄子的主要农艺性状指标,实现茄子的提质增效。

To explore the effect of trace elements,amino acids and potassium fulvic acid compound on crop growth,the long purple eggplant variety Chunqie 10 was used as the material.A single factor random block design was adopted to explore the effects of three kind of different kinds of foliar fertilization spraying on agronomic traits,quality,yield and commodity of early spring eggplant.The results showed that on the basis of conventional fertilization,plant height,stem diameter,chlorophyll content,single fruit mass,fruit length and yield of eggplant under T1 treatment were significantly increased by 5.85%,28.57%,13.50%,21.33%,10.23%and 17.31%,respectively compared with CK.While fruit symmetry straight,good gloss,deformity fruit rate is low,the commodity rate reached 98.42%.In conclusion,the application of foliar fertilizer(trace element type)can effectively improve the growth,main agronomic traits,the quality and production efficiency of eggplant.