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Industrialized seedling transplanting and under-mulch fine management method for fresh corn

A fine-grained management and fresh-eating corn technology, which is applied in the field of fresh-eating corn industrialized seedling cultivation and transplanting and fine management under film, can solve the problems of inconsistent plant emergence, waste of water resources, high labor costs, etc., and improve planting efficiency Effect

Pending Publication Date: 2021-06-01
德宏州农业技术推广中心 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Live seeding: the emergence rate of fresh corn is low, and the use of direct seeding technology leads to inconsistent seedling emergence and inconsistent harvest periods
Replanting time cannot be planned in advance
[0006] Serious waste of water resources, high diesel consumption for irrigation and groundwater pumping, high cost
At the same time, because the plants that are relatively close to the water source are soaked in water for a long time, the plants are short and severely out of poverty, which affects the increase in yield
[0007] Excessive use of fertilizers has low economic benefits, and at the same time leads to soil compaction and water pollution
[0008] Labor costs are high, such as pumping water, fertilizing, spraying medicine, etc.

Method used

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  • Industrialized seedling transplanting and under-mulch fine management method for fresh corn
  • Industrialized seedling transplanting and under-mulch fine management method for fresh corn
  • Industrialized seedling transplanting and under-mulch fine management method for fresh corn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074] A method for industrialized seedling cultivation and transplanting of fresh corn and fine management under film, comprising the following steps:

[0075] (1) Furrowing: Select a suitable field, the depth of machine plowing is 30cm, the furrow distance is 40cm, the moisture surface is 95cm, and the moisture height is 20-30cm;

[0076] (2) Lay the irrigation system: the dropper system includes a water pump 1, a one-way valve 2, a Venturi fertilizer applicator with a ball valve 3, an exhaust valve 4, a filter 5, a pressure gauge 6, and a main pipe 7; one end of the water pump 1 is connected to the water source, and the other One end is connected to check valve 2, Venturi fertilizer applicator with ball valve 3, exhaust valve 4, filter 5 and pressure gauge 6 in turn through the main pipe 7, and then leads to the field;

[0077] (3) Field layout: The pipelines leading into the field are divided into four grades of pipelines, including the main pipe 7, and also include the ma...

Embodiment 2

[0100] A method for industrialized seedling cultivation and transplanting of fresh corn and fine management under film, comprising the following steps:

[0101] (1) ditching: select suitable fields, the depth of machine plowing is 33cm, the furrow distance is 42cm, the soil moisture surface is 98cm, and the soil moisture is high at 25cm;

[0102] (2) Lay the irrigation system: the dropper system includes a water pump 1, a one-way valve 2, a Venturi fertilizer applicator with a ball valve 3, an exhaust valve 4, a filter 5, a pressure gauge 6, and a main pipe 7; one end of the water pump 1 is connected to the water source, and the other One end is connected to check valve 2, Venturi fertilizer applicator with ball valve 3, exhaust valve 4, filter 5 and pressure gauge 6 in turn through the main pipe 7, and then leads to the field;

[0103] (3) Field layout: The pipelines leading into the field are divided into four grades of pipelines, including the main pipe 7, and also include ...

Embodiment 3

[0126] A method for industrialized seedling cultivation and transplanting of fresh corn and fine management under film, comprising the following steps:

[0127] (1) ditching: select suitable fields, the depth of machine plowing is 35cm, the furrow distance is 45cm, the soil moisture surface is 100cm, and the soil moisture is high 30cm;

[0128] (2) Lay the irrigation system: the dropper system includes a water pump 1, a one-way valve 2, a Venturi fertilizer applicator with a ball valve 3, an exhaust valve 4, a filter 5, a pressure gauge 6, and a main pipe 7; one end of the water pump 1 is connected to the water source, and the other One end is connected to check valve 2, Venturi fertilizer applicator with ball valve 3, exhaust valve 4, filter 5 and pressure gauge 6 in turn through the main pipe 7, and then leads to the field;

[0129] (3) Field layout: The pipelines leading into the field are divided into four grades of pipelines, including the main pipe 7, and also include th...

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Abstract

The invention discloses an industrialized seedling transplanting and under-mulch fine management method for fresh corn, and belongs to the technical field of fresh corn cultivation. The method comprises the steps of ditching, irrigation system laying, field arrangement, transplanting, fertilizer and water management, tillering and harvesting. By means of the method, the survival rate of the fresh corn reaches 92.3%-95.5%, the harvested first-grade commodity rate is 91.1%-94.1%, and the yield per mu is 1220-1450 kg. The method is suitable for meeting demands of high-quality clusters with high harmony of high quality, high end, customization, e-commerce marketing and the like, staggered sowing and annual supply, and the planting benefits of farmers are increased.

Description

technical field [0001] The invention relates to the technical field of fresh corn cultivation, and more specifically relates to a fresh corn industrial seedling transplanting and under-film fine management method. Background technique [0002] In recent years, the development of the fresh corn industry in Dehong Prefecture has been guided by market demand, and it is also a favorable guarantee for increasing farmers' income and ensuring the effectiveness of poverty alleviation. The area of ​​fresh corn planted in autumn and winter has reached 200,000 mu, and the economic value has reached more than one billion yuan. The development of the fresh corn industry is related to the interests of the majority of growers in the prefecture. [0003] The main areas for growing fresh corn in the whole prefecture are concentrated in Mangshi, Ruili, and Longchuan County. Among them, Mangshi is rich in water resources and adopts "flood irrigation" and refined management techniques for seedl...

Claims

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Application Information

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IPC IPC(8): A01G22/20A01G25/16A01G24/10A01G24/12A01G24/22A01G24/23A01C21/00A01G13/02C05G1/00
CPCA01G22/20A01G25/16A01G13/0275A01G24/10A01G24/12A01G24/22A01G24/23A01C21/005C05B7/00C05C9/00C05D1/02Y02A40/22
Inventor 李自卫付义肖卫华杨雅凌杨虹倪石建冯绍卫黄先池黄淋
Owner 德宏州农业技术推广中心
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