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Dry land potato full-film covering ridge micro-furrow planting method

A technology of full film mulching and planting methods, which is applied in the direction of soil preparation methods, botany equipment and methods, fertilization methods, etc., can solve the problems of poor quality, lack of preparation for potato growth, and low potato yield, so as to maintain water, improve quality and Yield, the effect of reducing evaporative loss

Inactive Publication Date: 2020-12-29
DRYLAND AGRI INST GANSU ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is: in order to solve the problems of low yield and poor quality of potatoes due to the lack of pre-preparation of the planting land and the limitation of potato growth in the existing dry-land potato planting, the present invention provides a dry-land potato whole Micro-groove planting method on film-covered ridge

Method used

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  • Dry land potato full-film covering ridge micro-furrow planting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A method for planting potatoes in micro-furrows on ridges covered with film in dry land

[0030] Including the following steps:

[0031] Step 1. Preparation of the planting site: Select a plot with loose soil, good permeability, flat terrain, and an organic matter content of 11.0% as the planting site. After harvesting the previous crops in the planting site, plow 25.5 cm deep in time to remove the stubble, and remove the stubble one week before planting potatoes. Shallow plowing with 5.5cm harrowing to get the pre-treated planting land; generally choose medium or above plots with better water and fertilizer conservation conditions, and the previous crop is soybeans;

[0032] Step 2, planting field fertilization: the surface of the pretreated planting field in step 1 is evenly sprinkled with combined fertilizer according to 1042kg / mu, and divided into planting rows with a width of 100cm, and set aside;

[0033] Among the above, the mass ratio of organic fertilizer, ure...

Embodiment 2

[0040] A method for planting potatoes in micro-furrows on ridges covered with film in dry land

[0041] Including the following steps:

[0042] Step 1. Preparation of the planting site: Select a plot with loose soil, good permeability, flat terrain, and an organic matter content of 16.0% as the planting site. After harvesting the previous crops in the planting site, plow 29.5 cm deep in time to remove the stubble, and remove the stubble one week before planting potatoes. Shallow plowing with 10.5cm harrowing to obtain the pre-treated planting land; generally choose medium or above plots with better water and fertilizer conservation conditions, and the previous crop is wheat;

[0043] Step 2, Fertilization on the planting ground: Sprinkle the combined fertilizer evenly on the surface of the pretreatment planting ground in step 1 according to 1548.3kg / mu, and divide it into planting rows with a width of 100cm, and set aside;

[0044] Among the above, the mass ratio of organic f...

Embodiment 3

[0051] A method for planting potatoes in micro-furrows on ridges covered with film in dry land

[0052] Including the following steps:

[0053] Step 1. Preparation of the planting site: Select a plot with loose soil, good permeability, flat terrain, and an organic matter content of 13.0% as the planting site. After harvesting the previous crops in the planting site, plow 27.5 cm deep in time to remove the stubble, and remove the stubble one week before planting potatoes. Shallow plowing with 8.5cm harrowing to get the pre-treated planting land; generally choose medium or above plots with better water and fertilizer conservation conditions, and the previous crop is corn;

[0054] Step 2, Fertilization on the planting ground: Sprinkle the combined fertilizer evenly on the surface of the pretreatment planting ground in step 1 according to 1320.3kg / mu, and divide it into planting rows with a width of 100cm, and set aside;

[0055] Among the above, the mass ratio of organic fertil...

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Abstract

The invention discloses a dry land potato full-film covering ridge micro-furrow planting method, and relates to the technical field of dry land potato planting. The method is used for solving the technical problem that the potato yield is low, and the quality is poor due to the phenomena of lack of early-stage preparation of a planting land and limitation on potato growth in existing dry farming area potato planting. The dry land potato full-film covering ridge micro-furrow planting method comprises the steps of planting land preparation, planting land fertilization, ridging, film covering, seed preparation, sowing and harvesting. According to the method, in the potato planting process, 10-15 cm small furrows are formed in the surfaces of the tops of formed large ridges and are different from common full-film covering furrow planting, the 10-15 cm small furrows can effectively prevent rainwater on the tops of the large ridges from running off and increase the rainwater infiltration rate, and meanwhile, evaporation loss of large ridge moisture is reduced in drought weather, and the method is suitable for keeping the moisture, can reduce diseases, and promotes potato production.

Description

technical field [0001] The invention relates to the technical field of potato planting in dry land, in particular to a method for planting potatoes in dry land covered with micro-furrows on ridges with full film. Background technique [0002] Potato belongs to Solanaceae, an annual herbaceous plant, and its tubers are edible. It is the fourth most important food crop in the world, second only to wheat, rice and corn; potato tubers contain a lot of starch, which can provide rich calories for the human body and are rich in Containing protein, amino acid and multiple vitamins and minerals, especially its vitamin content is the most complete among all food crops. In European and American countries, especially North America, potatoes have long been the second staple food; potatoes are native to the Andes in South America. The history of artificial cultivation can be traced back to about 8000-5000 BC in southern Peru. [0003] Potatoes are one of the three major grain crops in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/02A01C21/00A01C1/00A01B79/02C05F15/00C05G1/00
CPCA01G13/0275A01C1/00A01B79/02A01C21/005C05F3/00C05B1/02Y02A40/28
Inventor 张绪成侯慧芝于显枫方彦杰马一凡王红丽雷康宁张国平尹嘉德
Owner DRYLAND AGRI INST GANSU ACADEMY OF AGRI SCI
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