蔬菜

不同水溶肥料组配对设施番茄产量、品质及土壤养分含量的影响

Effects of Different Water-soluble Fertilizers on Yield, Quality of Tomato and Soil Nutrient Content in Facility

DOI：

英文关键词:Keywords: water-soluble fertilizer tomato yield quality soil nutrient

基金项目:基金项目：国家农业产业技术体系四川省蔬菜创新团队“抗逆新品种引进与选育研究”岗位；四川省国际科技创新合作项目（2020YFH0210）；绵阳市财政项目。

作者	单位
文　静，黄海涛，李家慧，张　杰，牛义松	（绵阳市农业科学研究院，四川绵阳 621023）

摘要点击次数: 157

全文下载次数: 0

中文摘要:

摘要：为研究不同水溶肥料配施在设施番茄水肥一体化中的应用效果，采用田间试验和室内试验相结合的方法，研究了大量元素水溶肥料、中量元素水溶肥料、含腐植酸水溶肥料、含氨基酸水溶肥料（中量元素型）、含氨基酸水溶肥料（微量元素型）等5种常见水溶肥料组配对番茄产量、品质及土壤养分含量的影响。结果表明：施用不同组合水溶肥料均可以改善番茄农艺性状，具有显著的增产效果，大量元素、大量元素＋中量元素、大量元素＋含腐植酸、大量元素＋含氨基酸（中量元素型）、大量元素＋含氨基酸（微量元素型）水溶肥料处理667 m2 产量分别比清水对照提高8.3%、10.2%、5.3%、 5.6%和6.4%；同时还能改善番茄的品质和土壤养分状况，各处理VC含量分别比对照增加8.7%、13.4%、 23.8%、19.2%和16.9%，可溶性固形物含量分别比对照增加11.3%、14.5%、25.8%、24.2%和22.6%。综合追肥效果，建议在设施番茄生产中，按照大量元素＋中量元素水溶肥料处理施肥以提高产量，或按照大量元素＋含腐植酸水溶肥料处理施肥以提高番茄品质。

英文摘要:

Abstract: In order to study the application effect of different water-soluble fertilizers on the integration of water and fertilizer in tomatoes' planting, fi eld experiment and laboratory experiment were combined to study the effect of the composition of fi ve common water-soluble fertilizers on tomato yield, quality and soil nutrient content, including massive-element water-soluble fertilizer, medium-element water-soluble fertilizer, humic acid water-soluble fertilizer, amino acid water-soluble fertilizer (medium-element type) and amino acid watersoluble fertilizer (trace-element type). The results showed that application of massive-element water-soluble fertilizer, massive-element + medium-element water-soluble fertilizer, massive-element + humic acid watersoluble fertilizer, massive-element + amino acid water-soluble fertilizer (medium-element type) and massiveelement + amino acid water-soluble fertilizer (trace-element type) could improve the agronomic characters of tomato and had a signifi cant increase effect on yield. Compared with that of clean water control, the yield per 667 m2 of each treatment was increased by 8.3%, 10.2%, 5.3%, 5.6% and 6.4%, respectively. At the same time, tomatoes quality and soil nutrient status could also be improved, the VC content of each treatment increased by 8.7%, 13.4%, 23.8%, 19.2% and 16.9%, respectively compared with that of control, and the soluble solid content increased by 11.3%, 14.5%, 25.8%, 24.2% and 22.6%, respectively. According to the comprehensive topdressing effect, it was suggested to apply fertilizer treatment with massive-element + medium-element water-soluble fertilizer to improve fruit yield, or apply fertilizer treatment with massive-element + humic acid water-soluble fertilizer to improve tomato quality in facility production.

查看全文查看/发表评论下载PDF阅读器

关闭