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A long-season planting technique of grafted eggplant in low-heat valley regions

A low-heat valley and planting technology, applied in the field of crop cultivation, can solve problems affecting yield and income, and frustrated planting enthusiasm

Active Publication Date: 2021-08-10
保山市农业技术推广中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Seriously affect its yield and income, causing farmers to apply a large amount of pesticides or discourage planting enthusiasm

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A long-season planting technique for grafting eggplant in a low-heat valley region, comprising the following steps:

[0033] Step (1): Select improved varieties, which have disease resistance, insect resistance, strong stress resistance, high quality, high yield, strong adaptability, storage and transportation resistance, good commerciality, and improved varieties suitable for market demand; such as: Mojia (Legend Tianjiao , Hei Li Chang, E You Hei Beina, Mo Li Chang Eggplant), Purple Eggplant (Tianlong 8, E You Zi Yan, E You Chun Yun, Bao Lijiao), Red Eggplant (Nongyou Red Eggplant, Hanhong 1 Hongniang Long Eggplant, Wushu Red Eggplant, Tianda Zihong Long Eggplant), BBQ Eggplant (Sweet Waxy Grilled Eggplant, Black Jade Grilled Eggplant, Heilongkou Shuixiang) and so on.

[0034] Step (2): The substrate soil for seedling cultivation should be loose, fertile, water-retaining, fertilizer-retaining and free of germs and eggs. Advocate the preparation of special substrates ...

Embodiment 2

[0057] A long-season planting technique for grafting eggplant in a low-heat valley region, comprising the following steps:

[0058] Step (1): Select improved varieties, which have disease resistance, insect resistance, strong stress resistance, high quality, high yield, strong adaptability, storage and transportation resistance, good commerciality, and improved varieties suitable for market demand; such as: Mojia (Legend Tianjiao , Hei Li Chang, E You Hei Beina, Mo Li Chang Eggplant), Purple Eggplant (Tianlong 8, E You Zi Yan, E You Chun Yun, Bao Lijiao), Red Eggplant (Nongyou Red Eggplant, Hanhong 1 Hongniang Long Eggplant, Wushu Red Eggplant, Tianda Zihong Long Eggplant), BBQ Eggplant (Sweet Waxy Grilled Eggplant, Black Jade Grilled Eggplant, Heilongkou Shuixiang) and so on.

[0059] Step (2): The substrate soil for seedling cultivation should be loose, fertile, water-retaining, fertilizer-retaining and free of germs and eggs. Advocate the preparation of special substrates ...

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PUM

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Abstract

Eggplant grafting cultivation technology not only enhances the disease and insect resistance characteristics of eggplant itself, but also can make up for the trait defects of cultivated varieties, and prolongs the harvest period of eggplant to increase the number of harvested batches. The harvest period of conventional eggplant is 3 to 4 months, the harvest batch is 13 to 18 times, and the average yield is 3500 kg / mu; while the harvest period of grafted eggplant can be as long as 9 to 10 months. Batches up to 35 to 40 times. Compared with conventional planting, the harvest period of grafted eggplant can be extended by 6 to 7 months, and the harvest batch can be increased by 22 to 27 times, with an average yield of more than 28,000 kg / mu. The application of eggplant grafting and extended cultivation technology has realized regenerative cultivation, reduced cultivation links, harvested more in one crop, improved the long-season cultivation technology of eggplant, and established a production and cultivation system with annual balanced supply.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, and in particular relates to a long-season planting technology of grafted eggplant in a low-heat valley region. Background technique [0002] In recent years, with the continuous development of the vegetable industry, the low-heat valley region has become a major vegetable production base. However, replanting vegetables all the year round seriously damaged the physical and chemical structure of the soil. A large amount of pesticides and fertilizers remained, accumulated, and leached in the ecological environment of the farmland. The soil quality deteriorated and the eutrophication of the water body increased year by year, leading to the increasingly serious occurrence of soil-borne diseases, threatening The sustainable development of the vegetable industry and even the ecological environment in tropical regions. [0003] Today, with all kinds of food safety problems overwhelming, people...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G2/30A01G22/05
CPCA01G2/30A01G22/05
Inventor 杨和团洪杰杨研学林伟鹏觉春东金瑜琦彭丽娜吴绍艳杨发梅赵炳雪黄跃成
Owner 保山市农业技术推广中心
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