叶面喷施有机水溶肥料对番茄增产增收的影响 - 202105 - 肥料与健康
叶面喷施有机水溶肥料对番茄增产增收的影响
The Effect of Spraying Organic Water-Soluble Fertilizer on the Increase of Tomato Yield and Income
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摘要:

为考察有机水溶肥料在番茄生产中的应用效果,开展了叶面喷施试验。试验设常规施肥+喷施有机水溶肥、常规施肥+喷清水(对照)、常规施肥等3个处理,每个处理重复3次,通过测定番茄果径、单果质量、商品率、脐腐病发病率、小区产量等指标,考察了喷施有机水溶肥对番茄增产效果和经济效益的影响。结果表明,喷施有机水溶肥处理的番茄叶片大而肥厚,叶色浓绿,植株健壮,果径、单果质量明显提高;喷施有机水溶肥处理的番茄产量比对照处理的增产5 221 kg/hm2,增产率为7.1%,净增收入17 613.5元/hm2,投入产出比为1∶26.7。

关键词:
Abstract:

In order to investigate the application effect of organic water-soluble fertilizer in tomato production, a foliar spraying experiment is carried out. The experiment sets up three treatments: conventional fertilization + spraying organic water-soluble fertilizer, conventional fertilization + spraying clear water (control), and conventional fertilization, and each treatment is repeated 3 times. By measuring various indicators, including tomato fruit diameter, single fruit weight, commodity rate, blossom-end rot incidence rate, yield, etc., the effect of spraying organic water-soluble fertilizer on tomato yield and economic benefits is investigated. The results show that the tomato leaves that are sprayed with organic water-soluble fertilizer are large and thick, the leaf color is dark green, the plants are robust, and the fruit diameter and single fruit weight are significantly improved; the tomato yield of the organic water-soluble fertilizer treatment increases by 5 221 kg/hm2, the yield increase rate is 7.1%, the net income increase is 17 613.5 yuan/hm2, and the input-output ratio is 1∶26.7.

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