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Cultivation method for increasing fruit setting amount of greenhouse fresh-eating chilies after autumn delay

A cultivation method and pepper technology, applied in the field of cultivation to increase the fruit setting of fresh peppers in greenhouses after autumn delay, can solve the problems of low seed setting rate, poor differentiation of pepper flower buds, fruit expansion, etc., increase the weight of single fruit, and enhance environmental adaptation Sexuality, the effect of enhancing stress resistance

Pending Publication Date: 2021-04-13
常德市农林科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above technical problems, the purpose of the present invention is to provide a cultivation method for increasing the amount of fresh pepper fruit set in greenhouses after autumn delay, which can solve the problem of poor differentiation of pepper flower buds, low seed setting rate, and fruit enlargement in the greenhouse cultivation process of peppers after autumn delay. Insufficient technical problems, this method can improve the fruit setting rate and single fruit weight of pepper through physiological adjustment and nutritional balance, so as to achieve the purpose of increasing the yield per unit area

Method used

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Embodiment 1

[0027] A kind of cultivation method for increasing the amount of fruit setting of fresh peppers in greenhouses after autumn delay, comprising the following steps:

[0028] (1) Plug seedlings: Seedlings were grown in plug trays in mid-July. Before sowing, the seeds were air-dried for 1-3 days, soaked in cold water for 10-15 minutes, poured into hot water at 55°C, and stirred while pouring for disinfection. The water volume was 3-8 times that of the seeds, when the water temperature drops to 15-35°C, stop stirring; soak the seeds for 4 hours, replace the clear water once in the middle, and then sow the seeds into the plug trays equipped with the seedling substrate; the seedling substrate includes a volume ratio of 5:4:0.5:0.3:0.2 of peat, lotus root cinder, rapeseed, silicon calcium potassium magnesium fertilizer, phosphate fertilizer, evenly mixed;

[0029] (2) Spraying nutrients: when the pepper seedling age reaches 2 true leaves and 4-8 true leaves respectively, each sprays n...

Embodiment 2

[0035]A kind of cultivation method for increasing the amount of fruit setting of fresh peppers in greenhouses after autumn delay, comprising the following steps:

[0036] (1) Plug seedlings: Seedlings were grown in plug trays in mid-July. Before sowing, the seeds were air-dried for 1-3 days, soaked in cold water for 10-15 minutes, poured into hot water at 55°C, and stirred while pouring for disinfection. The water volume was 3-8 times that of the seeds, when the water temperature drops to 15-35°C, stop stirring; soak the seeds for 12 hours, replace the clear water 2 times in the middle, and then sow the seeds into the plug trays equipped with the seedling substrate; the seedling substrate includes a volume ratio of 2:5:1.3:0.1:0.5 of peat, lotus root cinder, rapeseed, silicon calcium potassium magnesium fertilizer, phosphate fertilizer, evenly mixed;

[0037] (2) Spraying nutrients: when the pepper seedling age reaches 2 true leaves and 4-8 true leaves respectively, each spray...

Embodiment 3

[0043] A kind of cultivation method for increasing the amount of fruit setting of fresh peppers in greenhouses after autumn delay, comprising the following steps:

[0044] (1) Plug seedlings: Seedlings were grown in plug trays in mid-July. Before sowing, the seeds were air-dried for 1-3 days, soaked in cold water for 10-15 minutes, poured into hot water at 55°C, and stirred while pouring for disinfection. The water volume was 3-8 times that of the seeds, when the water temperature drops to 15-35°C, stop stirring; soak the seeds for 24 hours, replace the clear water 3 times in the middle, and then sow the seeds into the plug trays equipped with the seedling substrate; the seedling substrate includes a volume ratio of 6:1:1:0.5:0.1 of peat, lotus root cinder, rapeseed, silicon calcium potassium magnesium fertilizer, phosphate fertilizer, evenly mixed;

[0045] (2) Spraying nutrients: when the age of pepper seedlings reaches 2 true leaves and 4-8 true leaves respectively, each sp...

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Abstract

The invention belongs to the technical field of vegetable cultivation, and particularly relates to a cultivation method for increasing the fruit setting amount of greenhouse fresh-eating chilies after autumn delay. The method comprises the following steps of (1) plug seedling in trays; (2) spraying nutrients; (3) conducting soil preparation and transplantation; (4) conducting growth regulation and control; (5) conducting drip irrigation fertilization; and (6) conducting disease and pest control. According to the cultivation method, through reasonable planning of cultivation steps and cooperative application of a seedling raising substrate of a special formula, nutrients, fertilizers, growth regulators and the like, the fruit setting number of a single pepper plant can be increased by about 25%, the weight of a single pepper is increased by about 4%, and the yield per unit area is increased by about 30%.

Description

technical field [0001] The invention belongs to the technical field of vegetable cultivation, and in particular relates to a cultivation method for increasing the fruit setting amount of fresh peppers in greenhouses after autumn delay. Background technique [0002] Capsicum is one of the main vegetables in our country. It can be eaten fresh or used as a condiment, among which fresh peppers are the main ones. "Xingshu Wrinkle No. 1" is a fresh pepper variety bred by the Hunan Vegetable Research Institute. It is suitable for spring open field cultivation in spring and spring and autumn in Hunan, Shandong, Shanxi, Jiangxi, Hubei, Hebei, Henan, Yunnan, Jiangsu, and Sichuan. Two-season protected cultivation. [0003] Greenhouse cultivation after autumn delay of pepper is a planting technology developed in Dongting Lake area in recent years. Through the application of this technology, pepper can be listed in autumn and winter, making up for market vacancies and improving economic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/05A01G24/28A01G24/10A01G24/22C05G3/00C05G3/60C05G5/20
CPCA01G22/05A01G24/28A01G24/10A01G24/22C05D1/00C05C11/00C05G3/00C05G3/60C05G5/20C05D9/00C05F11/00C05F11/02C05F11/08
Inventor 张忠武赵伯莲杨连勇孙信成黄琳康杰孙松英蒋万陈位平王玲彭元群朱明玉何岩丁华冷丽萍赵三中
Owner 常德市农林科学研究院
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