Cultivating and planting method for precosity high-yield eggplant

A planting method and an early-maturing technology are applied in the field of cultivation and planting of early-maturing and high-yield eggplants, which can solve the problems of vegetable farmers' loss, failure to harvest, poor quality, etc., and achieve the effects of increasing stress resistance, increasing yield and satisfying demand.

Inactive Publication Date: 2017-09-19
WENZHOU VOCATIONAL COLLEGE OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the cultivation of eggplant has always troubled people. The humidity, heat preservation, and ventilation at the seedling stage, the fertilizer, water, light after planting, and the prevention of pests and diseases are all relatively strict and cumbersome. The growth of eggplant has strict requirements on environmental conditions. Carelessness will result

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  • Cultivating and planting method for precosity high-yield eggplant
  • Cultivating and planting method for precosity high-yield eggplant

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Experimental program
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Effect test

Embodiment 1

[0034] A method for cultivating and planting early-maturing and high-yield eggplants, comprising the steps of:

[0035] Variety selection: choose Yinqie No. 1, an early-maturing variety with low light resistance and strong cold resistance, as the scion variety, and wild eggplant as the rootstock;

[0036] Cultivation: the seedlings are sprayed with a solution of 15 ppm made of paclobutrazol powder with 15% active ingredient, and can be grafted when the rootstock and scion seedlings grow to 5-6 true leaves;

[0037] Grafting: Keep 2 true leaves on the rootstock, cut the rootstock stem crosswise with a blade, remove the upper part, split in the middle of the stem, cut down about 1.0-1.5 cm deep, pull off the scion in seconds, keep 2-3 true leaves of the seedlings, and use Remove the lower end with a knife, cut the cut of the reserved upper stem into a wedge shape, insert the scion into the cut of the rootstock, and fix it with a clip after alignment;

[0038] Attention should b...

Embodiment 2

[0058] Variety selection: choose Yinqie No. 1, an early-maturing variety with low light resistance and strong cold resistance, as the scion variety, and wild eggplant as the rootstock;

[0059] Cultivation: the seedlings are sprayed with a solution of 30ppm with a concentration of 15% paclobutrazol powder as the active ingredient, and can be grafted when the rootstock and scion seedlings grow to 5-6 true leaves;

[0060] Grafting: Keep 2 true leaves on the rootstock, cut the rootstock stem crosswise with a blade, remove the upper part, split in the middle of the stem, cut down about 1.0-1.5 cm deep, pull off the scion in seconds, keep 2-3 true leaves of the seedlings, and use Remove the lower end with a knife, cut the cut of the reserved upper stem into a wedge shape, insert the scion into the cut of the rootstock, and fix it with a clip after alignment;

[0061] Attention should be paid in the grafting step:

[0062] a. Temperature management: 3 days after grafting, the temp...

Embodiment 3

[0081] Variety selection: choose Yinqie No. 1, an early-maturing variety with low light resistance and strong cold resistance, as the scion variety, and wild eggplant as the rootstock;

[0082] Cultivation: the seedlings are sprayed with a solution of 45 ppm made of paclobutrazol powder with 15% active ingredient, and can be grafted when the rootstock and scion seedlings grow to 5-6 true leaves;

[0083] Grafting: Keep 2 true leaves on the rootstock, cut the rootstock stem crosswise with a blade, remove the upper part, split in the middle of the stem, cut down about 1.0-1.5 cm deep, pull off the scion in seconds, keep 2-3 true leaves of the seedlings, and use Remove the lower end with a knife, cut the cut of the reserved upper stem into a wedge shape, insert the scion into the cut of the rootstock, and fix it with a clip after alignment;

[0084] Attention should be paid in the grafting step:

[0085] a. Temperature management: 3 days after grafting, the temperature requireme...

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Abstract

The invention discloses a cultivating and planting method for precosity high-yield eggplant. The method comprises the following steps of (1) selecting varieties, wherein No.1 eggplant is selected as the scion variety, and wild eggplant is selected as rootstock; (2) cultivating, wherein grafting begins to be conducted when 5-6 true leaves on the seedlings of the rootstock and scion eggplant have emerged; (3) grafting, wherein grafting is conducted by the adoption of split grafting; (4) fixedly planting, wherein the step of fixedly planting comprises the following sub-steps of performing bedding cultivation with a planting distance of 33-40 cm, adopting big-small row spacing seedling planting with a big row spacing of 80-90 cm and a small row spacing of 60-70 cm, keeping the distance between a grafted part of seedling stems and the ground at not less than 4 cm, planting small seedlings at the rear half portion of a greenhouse and big seedlings at the front half portion of the greenhouse, covering the seedlings with ground film, and arranging three covering layers: big greenhouse film as a first layer, middle greenhouse film, which is arranged between every two furrows inside the greenhouse, as a second layer, and one small shed for each furrow as a third layer; (5) managing the field; (6) harvesting. By means of the cultivating and planting method for precosity high-yield eggplant, overwintering greenhouse eggplant can be harvested earlier, and the market demand for fresh eggplant is better met; meanwhile, the yield and the resisting performance are improved, and the income of eggplant farmers is increased.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to a method for cultivating and planting early-maturing and high-yield eggplants. Background technique [0002] Eggplant is rich in nutrient elements, has various eating methods, good taste, rich nutrition and has medicinal value. It is deeply loved by people and is an indispensable vegetable in the Chinese market. Vegetable farmers bring higher economic benefits. [0003] However, the cultivation of eggplant has always troubled people. The humidity, heat preservation, and ventilation at the seedling stage, the fertilizer, water, light after planting, and the prevention of pests and diseases are all relatively strict and cumbersome. The growth of eggplant has strict requirements on environmental conditions. Carelessness will result in reduced production or even no harvest, bringing huge losses to vegetable farmers. Therefore, ordinary eggplant planting methods have low harvest...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/00A01C21/00A01G1/06
CPCA01C21/00A01G13/00
Inventor 成宇
Owner WENZHOU VOCATIONAL COLLEGE OF SCI & TECH
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