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

摘要

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。

Abstract

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.

关键词

茄子 / 叶面肥 / 农艺性状 / 品质 / 产量

Key words

Eggplant / Foliar fertilizer / Agronomic traits / Quality / Yield

参考文献

[1] 张馨宇, 杜雪晶, 张志博, 等. 茄子耐低温研究新进展[J]. 辽宁农业科学, 2021(5): 62-65.

[2] 刘鑫垚, 姜增明, 张弘, 等. 一种高磷型水溶肥在茄子上的喷施效果[J]. 磷肥与复肥, 2015, 30(7): 50-52.

[3] 周超, 周传余, 徐婷, 等. 腐植酸液体叶面肥对大棚茄子产量与品质的影响[J]. 安徽农学通报, 2014, 20(增刊2): 57-58.

[4] 赵银平, 赵增寿, 孙利萍, 等. 叶面肥对设施番茄产量、品质及经济效益的影响[J]. 中国瓜菜, 2022, 35(1): 60-64.

[5] 王东升, 戎茸, 吴旭东, 等. 不同施肥处理对黄瓜生长及产量的影响[J]. 中国瓜菜, 2019, 32(11): 37-42.

[6] 黄东素. 春露地与冬暖大棚茄子栽培技术[J]. 现代农业, 2014(12): 19.

[7] 王会强, 袁刘正, 柳家友, 等. 遮阴胁迫对玉米的影响研究进展[J]. 河南农业科学, 2021, 50(9): 1-8.

[8] AHMED R, ABD SAMAD M Y, UDDIN M K, et al. Recent trends in the foliar spraying of zinc nutrient and zinc oxide nanoparticles in tomato production[J]. Agronomy, 2021, 11(10): 2074.

[9] ZHU Q, ZHANG M, MA Q. Copper-based foliar fertilizer and controlled release urea improved soil chemical properties, plant growth and yield of tomato[J]. Scientia Horticulturae, 2012, 143: 109-114.

[10] 陈坤. 植物氮素高效吸收研究进展[J]. 安徽农业科学, 2018, 46(26): 31-33.

[11] 宋福轩, 简洪超, 谢秀芳, 等. 磷对作物生长与产量及品质的影响研究进展[J]. 现代农业科技, 2017(7): 22-23.

[12] 王强盛. 水稻钾素营养的积累特征及生理效应[D]. 南京: 南京农业大学, 2009.

[13] 张明来. 茄子叶面喷施大量元素水溶肥效果研究[J]. 现代农业科技, 2022(19): 63-66.

[14] 段志坤, 刘中军. 微量元素型大量元素水溶肥料对柑橘的增产提质效果[J]. 科学种养, 2018(5): 33-35.

[15] 莫小玉, 王雨沁, 吴晓峰, 等. 大量元素水溶肥对茄子和黄瓜的增产效果研究[J]. 上海蔬菜, 2021(4): 58-59.

[16] 田永强, 高丽红. 设施番茄高品质栽培理论与技术[J]. 中国蔬菜, 2021(2): 30-40.