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A kind of multi-crop cultivation method of eggplant

A cultivation method and eggplant technology are applied in the field of multi-crop cultivation of eggplant, which can solve the problems that the quality of eggplant cannot reach the standard of the first crop, affect the economic benefits of vegetable farmers, lack of research on field management, etc. Disease resistance, the effect of controlling pests and diseases

Active Publication Date: 2017-05-03
陕西秦灞现代农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, the cultivation of eggplants in my country is mainly based on the first stubble, and there is a lack of research on field management after the first stubble. This situation leads to high yields of eggplants at the first stubble, but the output of the second stubble is unstable. In some cases, the management cannot keep up. The quality of the last two or three crops of eggplant cannot meet the standard of the first crop, so the market price cannot go up, which affects the economic benefits of vegetable farmers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The Zilong No. 3 eggplant variety was raised and cultivated in a solar greenhouse. Ventilation was reduced within one week after planting, and water was poured once a week; after the seedlings resumed growth, proper ventilation was used to cool down. When most eggplants start to swell, stop squatting and apply a small amount of quick-acting chemical fertilizers combined with watering and urging fruit water; after that, combine watering and flushing fertilization once every 9-12 days, and top up 20-40 kg nitrogen fertilizer per mu each time; spray during the fruiting period 600-1500 times the urea solution and potassium dihydrogen phosphate solution to harvest the eggplants at the first crop; after the harvesting period of the eggplants at the first crop, after the end of the harvest period, choose fine weather to cut off the fruiting side branches or main stems in time, and cut off the wounds after pruning Apply the pesticide ointment, the pesticide ointment consists of ...

Embodiment 2

[0024] Select the eggplant of the American eggplant crown variety, and carry out seedling raising and cultivation of high-quality eggplant varieties in the solar greenhouse. After planting, there is less ventilation and water once a week; after the seedlings resume growth, ventilate and cool down properly. Ventilation, when most of the eggplants start to swell, stop squatting and apply a small amount of quick-acting chemical fertilizers combined with watering to stimulate the fruit; then combine watering and fertilization once every 10 days, and top up 30 kg of nitrogen fertilizer per mu each time; spray during the fruiting period 1500 times of urea solution and potassium dihydrogen phosphate solution are used to harvest the eggplant at the first crop; after the harvesting period of the eggplant at the first crop is finished, choose fine weather to cut off the fruiting side branches or main stems in time, and apply pesticides to the wound after pruning Ointment, the pesticide o...

Embodiment 3

[0026] Carry out seedling cultivation and cultivation of Ziguang Dayuan eggplant variety in the solar greenhouse, and harvest eggplants at the first stubble; after the harvesting period of the first stubble eggplants is over, cut off the fruiting side branches or main stems in time in fine weather, and smear the wounds after pruning Pesticide ointment, including: 1 stick of streptomycin for agriculture, 30 grams each of 75% chlorothalonil and 20% virus A wettable powder. Sub-fertilizer water, fertilizer includes: 20 kg of urea per acre, combined with 50 kg of potassium sulfate compound fertilizer for intertillage strips, to promote adventitious buds at the base of the plant to germinate and grow new side branches. When the germinated new side branches are 5-10 cm long, Select 4 to 5 healthy side branch results and carry out foliar fertilization, which includes: 15 kg of water per mu plus 30 to 60 grams of potassium dihydrogen phosphate, 50 to 100 grams of urea, and 15 to 50% ca...

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Abstract

The invention relates to a multiple cropping cultivation method for eggplants. The method comprises the following steps: performing eggplant seedling raising and cultivation; after first eggplants are harvested in a fruit harvesting period, performing pruning, smearing wounds with pasty pesticide ointment to prevent disease infection, and topdressing water full of fertilizer, wherein the pesticide ointment is prepared from 10 to 50 grams of agricultural streptomycin, 10 to 30 grams of 75 percent chlorothalonil and 5 to 40 grams of 20 percent virus A wettable powder, and virus A wettable powder comprises moroxydine hydrochloride and copper acetate; when new side branches are sprouted, performing foliar fertilization, and producing and harvesting second-crop eggplants; then performing pruning, fertilization and the like to harvest all third-crop eggplants according to a cultivation method for the second-crop eggplants. According to the cultivation method, the disease resistance of the eggplants is improved, the planting and harvesting period of the eggplants is greatly prolonged, the yield is 2 to 3 times higher than that of a conventional planting method, the quality of each crop is more stable than that of the conventional planting method, and economic benefits are improved.

Description

technical field [0001] The invention relates to a vegetable cultivation method, in particular to a multi-crop cultivation method of eggplant. Background technique [0002] Eggplant is an annual herb with oval leaves and purple flowers. Eggplant is native to India and has a long history of cultivation in my country. Eggplant has strong adaptability, high yield and long supply period. It can be widely cultivated in various parts of my country. Eggplant is a typical vegetable According to the different varieties, it can be used in a variety of ways. It is one of the main vegetables in summer and autumn. Eggplant is rich in vitamin P and other nutrients that can enhance the adhesion of human cells, enhance the elasticity of capillaries, and reduce the fragility and permeability of capillaries. Prevent capillary rupture and bleeding, maintain normal function of platelets, prevent scurvy and promote wound healing. Therefore, eating eggplant often has a certain preventive effect on ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00C05G3/00
CPCA01G22/00A01N37/02A01N37/34A01N47/44A01N2300/00
Inventor 张杰付祖科梁劲松邓士元李涛别士平徐必维董喜梅熊明
Owner 陕西秦灞现代农业开发有限公司
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