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中国农学通报 ›› 2014, Vol. 30 ›› Issue (13): 225-229.doi: 10.11924/j.issn.1000-6850.2013-2862

所属专题: 园艺

• 林学 园艺 园林 • 上一篇    下一篇

滴灌加工番茄测土配方施肥效果分析

张晓宏 王著龙 盛建东   

  • 收稿日期:2013-11-03 修回日期:2013-11-20 出版日期:2014-05-05 发布日期:2014-05-05

The Effect Analysis of Soil Tested Formula Fertilization on Drip Irrigation Processing Tomatoes

  • Received:2013-11-03 Revised:2013-11-20 Online:2014-05-05 Published:2014-05-05

摘要: 为进一步提升新疆加工番茄的施肥水平,验证和完善不同地力条件下测土配方施肥技术的科学合理性,为加工番茄的合理施肥提供参考依据。选择不同肥力土壤,设置测土配方施肥与常规施肥,对比研究两者对加工番茄养分吸收、产量、施肥效益的影响。相同栽培条件下,测土配方施肥对加工番茄的株高、单株果数、植株叶片的氮、磷、钾养分含量及产量均有一定的影响。测土配方施肥处理节肥增效明显,单果重、单株果数和产量持平或有所增加,最高增产10.19%,肥料用量明显减少,纯收益增加913~5323.5元/hm2。各施肥处理对番茄果实固形物、pH和总酸含量影响不大,测土配方施肥处理增加了番茄红素的含量。

关键词: 松嫩平原, 松嫩平原, 土壤动物, 耕作草甸土, 区系组成, 生态分布

Abstract: In order to further enhance the fertilizer level of processing tomato, to validate and improve the scientific rationality of soil testing and formulated fertilization in different soil fertility conditions, to provide reference basis for reasonable fertilization of the processing tomato in Xinjiang. To select different fertility soil, set the soil testing and fertilizer and conventional fertilization, comparing the effects of the processing tomato nutrient uptake, yield, fertilizer benefit. Under the same cultivation conditions, soil testing formula fertilization of processed tomatoes, plant height, fruit number per plant, leaf N, P, K nutrient content and yield of all had certain influence. Soil testing fertilization fertilizer efficiency significantly, fruit weight, fruit number per plant and yield of flat or increase, the highest yield increased by 10.19%, but the amount of fertilizer significantly reduced, net income increased 913-5323.5 yuan/hm2. The fertilization treatments on tomato fruit solids, pH and total acid content had no significant effect, soil testing formula fertilization treatment increased the content of lycopene.