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Early sowing potato improved planting method

A planting method and potato technology, which is applied in the cultivation of root crops, etc., can solve the problems of fertilizer waste, insufficient potato production, and potato treatment, so as to achieve the effects of improving yield and quality, obvious market competitive advantage, and reducing impact

Inactive Publication Date: 2019-12-20
GANSU KAIKAI AGRI TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the existing early-sowing potato planting method does not treat the soil for planting potatoes in advance, resulting in low potato production and serious waste of fertilizers, and provides a mortar stand for wall masonry paving device

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] An improved planting method for early sowing potatoes, including the following steps:

[0051] S1. Preparation

[0052] S1.1. Choose neutral or slightly acid-alkaline plots with flat terrain, deep soil, loose soil, fertile, and easy irrigation and drainage as planting fields;

[0053] S1.2. Before planting potatoes, plant leguminous green manure on the above-mentioned planting fields, and the leguminous green manure is Longwan No. 2 coniferous peas;

[0054] S1.3. After the above-mentioned leguminous green manure is harvested, the stubble is harvested or all stubble is used as green manure, the diseased residues in the field are cleaned, and the land is submerged and rotary tilled, and the rotary tillage depth is 28-35cm;

[0055] S1.4. Before freezing the soil in winter, irrigate the above-mentioned land with a solution of trichlorfon with a mass concentration of 1 to 5%, subject to the complete soaking of the ground;

[0056] S1.5. After 10-12 days after the above-mentioned land...

Embodiment 2

[0087] An improved planting method for early sowing potatoes, including the following steps:

[0088] S1. Preparation

[0089] S1.1. Choose neutral or slightly acid-alkaline plots with flat terrain, deep soil, loose soil, fertile, and easy irrigation and drainage as planting fields;

[0090] S1.2. Before planting potatoes, plant leguminous green manure on the above-mentioned planting field, and the leguminous green manure is Turkmen Vetch;

[0091] S1.3. After the above-mentioned leguminous green manure is harvested, the stubble is harvested or all stubble is used as green manure, the diseased residues in the field are cleaned, and the land is submerged and rotary tilled, and the rotary tillage depth is 28-35cm;

[0092] S1.4. Before freezing the soil in winter, irrigate the above-mentioned land with a solution of trichlorfon with a mass concentration of 1 to 5%, subject to the complete soaking of the ground;

[0093] S1.5. After 10-12 days after the above-mentioned land irrigation is co...

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Abstract

The invention discloses an early sowing potato improved planting method. The method comprises the following steps of S1 early-stage preparation, S2 seed processing, S3 sowing, S4 chemical weeding andseedling releasing, S5 irrigation, top dressing and weeding and S6 harvesting and storing, wherein the step S1 specifically comprises the sub-steps of S1.1 planting field selection, S1.2 planting of leguminous green manure on a planting fields, S1.3 stubble harvesting or all overturning for green manure, field residue clearing, deep scarification and land rotary tillage, S1.4 land irrigation through a trichlorfon powder solution before oil freezing, S1.5 greenhouse construction and greenhouse film covering after 10-12 days, S1.6 organic fertilizer and compound fertilizer application in the land after spring and uniform soil pesticide scattering on the earth surface. Accordingly, before potatoes are planted, the soil in a planting field is fertile, compared with existing single potatoes, the potatoes can be increased by 800 kg / mu, the fertilizer is saved by 120 kg / mu, and the purposes of increasing the income and saving the fertilizer are achieved.

Description

Technical field [0001] The invention relates to the field of potato planting, in particular to an improved planting method of early sowing potatoes. Background technique [0002] Potato has a history of more than 400 years of cultivation in my country. It is the fourth largest cultivated crop after wheat, rice and corn. It is an economic crop with both grain, vegetable, feed and industrial raw materials. It has high yield, rich nutrition, The advantages of strong adaptability and wide distribution, coupled with my country's policy support and scientific and technological support, have become my country's fastest growing crop industry in recent years. [0003] With the development of the potato industry, competition among industries has become increasingly fierce, and market price, quality and time to market have become the main means of competition. Market price competition makes farmers' income decline, which will affect farmers' enthusiasm for planting in the long run and will ca...

Claims

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Application Information

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IPC IPC(8): A01G22/25
CPCA01G22/25
Inventor 李恺王永生李永兴
Owner GANSU KAIKAI AGRI TECH DEV
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