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A kind of three-dimensional cultivation method of watermelon protected land

A technology of three-dimensional cultivation and cultivation method, applied in the field of three-dimensional cultivation of watermelon protected areas, can solve the problems of high temperature, large temperature difference between day and night, and frequent spread of bacterial diseases.

Active Publication Date: 2020-08-28
潍坊郭牌农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, compared with the traditional planting method, three-dimensional watermelon cultivation has high temperature, heavy humidity, and large temperature difference between day and night in the greenhouse; resulting in frequent and rapid spread of three-dimensional cultivation watermelon virus and bacterial diseases
In order to prevent and treat the above-mentioned diseases, melon farmers use a large amount of chemical fertilizers and pesticides, and the phenomenon of random application of pesticides and chemical fertilizers is serious; resulting in heavy drug residues in watermelons, poor quality, low content of vitamins and soluble sugar in watermelons, high crude fiber and dry matter content

Method used

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  • A kind of three-dimensional cultivation method of watermelon protected land

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Effect test

Embodiment 1

[0034] Embodiment 1 A kind of three-dimensional cultivation method of watermelon protected area

[0035] Step 1. Facility Construction

[0036] The greenhouse is a steel tube arch plastic greenhouse with a width of 6.5m × a length of 80m. The height of the middle of the greenhouse is 2.6m, and the shoulder height of both sides is 1.5m. There are air vents between the roof and the shoulders. , the width of the vent can be controlled artificially.

[0037] Step 2. Fertilize before planting

[0038] Before planting, apply full-scale base fertilizer, and apply 1t of decomposed pig manure, 2t of chicken manure, 20.5kg of ammonium sulfate, 17.5kg of diammonium phosphate, 3kg of ferrous sulfate and 2kg of borax in one-time deep application in the planting ditch, and the fertilization depth is 60cm.

[0039] Step 3. Colonization

[0040] In spring, when the outdoor temperature is higher than 12 ℃, start transplanting and planting. When transplanting seedlings, the watermelon seedli...

Embodiment 2

[0056] Embodiment 2 A kind of three-dimensional cultivation method of watermelon protected area

[0057] Step 1. Facility Construction

[0058] The greenhouse is a steel tube arch plastic greenhouse with a width of 6.5m × a length of 80m. The height of the middle of the greenhouse is 2.6m, and the shoulder height of both sides is 1.5m. There are air vents between the roof and the shoulders. , the width of the vent can be controlled artificially.

[0059] Step 2. Fertilize before planting

[0060] Before planting, apply full-scale base fertilizer, and apply 1t of decomposed pig manure, 2t of chicken manure, 20.5kg of ammonium sulfate, 17.5kg of diammonium phosphate, 3kg of ferrous sulfate and 2kg of borax in one-time deep application in the planting ditch, and the fertilization depth is 60cm.

[0061] Step 3. Colonization

[0062] In spring, when the outdoor temperature is higher than 12 ℃, start transplanting and planting. When transplanting seedlings, the watermelon seedli...

Embodiment 3

[0078] Embodiment 3 A kind of three-dimensional cultivation method of watermelon protected area

[0079] Step 1. Facility Construction

[0080] The greenhouse is a steel tube arch plastic greenhouse with a width of 6.5m × a length of 80m. The height of the middle of the greenhouse is 2.6m, and the shoulder height of both sides is 1.5m. There are air vents between the roof and the shoulders. , the width of the vent can be controlled artificially.

[0081] Step 2. Fertilize before planting

[0082] Before planting, apply full-scale base fertilizer, and apply 1t of decomposed pig manure, 2t of chicken manure, 20.5kg of ammonium sulfate, 17.5kg of diammonium phosphate, 3kg of ferrous sulfate and 2kg of borax in one-time deep application in the planting ditch, and the fertilization depth is 60cm.

[0083] Step 3. Colonization

[0084] In spring, when the outdoor temperature is higher than 12 ℃, start transplanting and planting. When transplanting seedlings, the watermelon seedli...

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Abstract

The invention provides a stereo culture method of watermelon protected land. The method comprises the steps of facility construction, preplanting fertilizer application, field planting, management inthe tendril hanging stage, management in the watermelon setting stage and management in the fruit swelling stage; preplanting fertilizer application includes the step that enough base fertilizer is applied before planting, wherein 0.9-1.2 t of mature pig manure, 1.5-2 t of chicken manure, 20-20.5 kg of ammonium sulfate, 15-17.5 kg of diammonium phosphate, 3-3.5 kg of ferrous sulfate and 2-2.5 kg of borax are deeply applied into planting furrows at once, and the fertilizer application depth is 60 cm. The watermelon culture method has the advantages that the bacterial disease incidence is lowerthan 3%, and the viral disease incidence is lower than 2%.

Description

technical field [0001] The invention relates to a three-dimensional cultivation method for watermelon protected areas, belonging to the technical field of plant cultivation. Background technique [0002] Stereoscopic cultivation is also called vertical cultivation. This kind of cultivation is to develop into space and make full use of the greenhouse through columnar cultivation erected around or in the form of erecting and hanging according to vertical gradients without affecting the flat cultivation. Space and solar energy can improve the land utilization rate by 3 to 5 times, which can increase the yield per unit area by 2 to 3 times. [0003] Stereoscopic cultivation is a direction of the current development of solar greenhouses. This cultivation method can create higher economic benefits in a limited space and break the traditional form of watermelon cultivation in solar greenhouses. By increasing the yield per unit area, considerable economic income can be obtained, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/05A01B79/02A01G7/06A01C21/00C05G3/00C05G1/00C05G3/60C05G5/20C05G3/80
Inventor 由守昌杨猛
Owner 潍坊郭牌农业科技有限公司
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