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High-yield cultivation method of potatoes

A cultivation method and potato technology, which are applied in fertilization methods, root crop cultivation, seed and rhizome treatment, etc., can solve the problems of long emergence time, rotten seeds, difficulty in obtaining new breakthroughs in potato yield, etc. Germination, the effect that is conducive to crop absorption

Inactive Publication Date: 2018-08-03
天长市金农农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cutting is often used in potato planting, but there are disadvantages such as easy rotten seeds and long emergence time, and it is difficult to achieve new breakthroughs in the yield of potatoes planted by existing planting methods

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of high-yield cultivation method of potato proposed by the present invention comprises the following steps:

[0024] S1. Soil preparation: choose a sandy land that is flat, loose and fertile, and has not been sown with Solanaceae plants within three years, apply potato base fertilizer, the application rate is 800kg / mu, deep plowing, make ridges, and the width of the ridges is 80cm. The height of the ridge is 20cm; Among them, the preparation of potato base fertilizer is as follows: 50 parts of chicken manure, 60 parts of pig manure, 40 parts of straw, 30 parts of beer dregs, 15 parts of bean shells, 5 parts of distiller's grains, 5 parts of mushroom dregs, and 3 parts of orange peel , 15 parts of poultry urine, 2 parts of EM fermentation bacteria, add water to adjust the water content to 50%, build a heap and ferment for 15 days, add 7 parts of plant ash, 5 parts of bone meal, 2 parts of superphosphate, diphosphate 2 parts of ammonium hydrogen, 1 part of ammonium...

Embodiment 2

[0033] A kind of high-yield cultivation method of potato proposed by the present invention comprises the following steps:

[0034] S1. Soil preparation: choose a sandy plot that is flat, loose and fertile, and has not been sown with Solanaceae plants within three years, apply potato base fertilizer at an application rate of 900kg / mu, deep plow and intensive cultivation, and make ridges with a width of 85cm. The height of the ridge is 22cm; among them, the preparation of potato base fertilizer is as follows: 54 parts of chicken manure, 68 parts of pig manure, 45 parts of straw, 33 parts of beer dregs, 18 parts of bean shells, 7 parts of distiller's grains, 7 parts of mushroom dregs, and 5 parts of orange peel , 18 parts of poultry urine, 3 parts of EM fermentation bacteria, add water to adjust the water content to 54%, build a heap and ferment for 18 days, add 9 parts of plant ash, 8 parts of bone meal, 3 parts of superphosphate, diphosphate 3 parts of ammonium hydrogen, 2 part...

Embodiment 3

[0043] A kind of high-yield cultivation method of potato proposed by the present invention comprises the following steps:

[0044]S1. Soil preparation: choose a sandy plot that is flat, loose and fertile, and has not been sown with Solanaceae plants within three years, apply potato base fertilizer at an application rate of 950kg / mu, deep plow and intensive cultivation, and make ridges with a width of 88cm. The height of the ridge is 24cm; among them, the preparation of potato base fertilizer is as follows: 57 parts of chicken manure, 75 parts of pig manure, 48 parts of straw, 37 parts of beer dregs, 20 parts of bean shells, 8 parts of distiller's grains, 8 parts of mushroom dregs, and 6 parts of orange peel , 22 parts of poultry urine, 3 parts of EM fermentation bacteria, add water to adjust the water content to 57%, build a heap and ferment for 23 days, add 12 parts of plant ash, 8 parts of bone meal, 4 parts of superphosphate, and diphosphate to the fermented fertilizer 4 pa...

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PUM

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Abstract

The invention discloses a high-yield cultivation method of potatoes, and relates to the technical field of vegetable planting. The cultivation method comprises the following steps: selecting a sandy land plot which has flat terrain, and loose and fertile soil and is not used for planting solanaceous plants in the past three years, applying a potato base fertilizer, carrying out deep ploughing andcareful cultivation, and carrying out ridging and furrowing, wherein the width of the ridge and furrow surface is 80-90 cm, and the ridge height is 20-25 cm; cutting seed potatoes into blocks according to bud eyes, carrying out seed soaking by using a mixed solution containing 0.5-1 ppm gibberellins and 0.1-0.4 ppm salicylic acid for 10-20 min, fishing out the seed potato blocks, carrying out draining, placing the seed potato blocks on wet river sand by layering, scattering river sand between every two layers, piling the seed potato blocks for 3-5 layers, covering the upper layer with straw, and putting the budded seed potato blocks under the sunlight for solarization for 2-3 days; carrying out hole sowing, sowing double rows of seed potato blocks in each ridge, keeping the row spacing of20-25 cm and the plant spacing of 23-28 cm, applying a hole fertilizer in planting holes and carrying out covering with soil before planting; carrying out daily management including intertillage, topdressing, and prevention and control of diseases and insect pests; and carrying out timely harvesting after the potatoes are mature. According to the cultivation method provided by the invention, soilpreparation, sowing, daily management and the like are optimized according to the growth characteristics and nutrition requirements of the potatoes, so that the growth of plants is promoted, and the yield and the quality of the potatoes are improved.

Description

technical field [0001] The invention relates to the technical field of vegetable planting, in particular to a high-yield cultivation method for potatoes. Background technique [0002] Potato belongs to Solanaceae Solanum in botanical classification, an annual herb, also known as potato, potato, yam egg and so on. Tubers are edible and are important crops for food, vegetables, feed and industrial raw materials. Potato tubers are rich in nutrients, 76-85% are water, and the dry matter content is 15-24%. In dry matter, starch and sugar account for 13-22%, and protein accounts for 1.6-2.1%. Protein has high nutritional value, is easy to digest and absorb, is equivalent to the protein in eggs, and contains 8 kinds of indispensable amino acids for human body, especially lysine and leucine. [0003] Due to the high edible value and nutritional value of potatoes, more and more potato cultivation techniques are used. Cutting seeding is often used in potato planting, but there are...

Claims

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Application Information

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IPC IPC(8): A01G22/25A01C1/00A01C21/00C05G1/00C05F17/00C05G3/00
CPCA01C1/00A01C21/005A01G22/25C05B1/02C05B7/00C05F17/00C05G3/00C05B17/00C05C3/00C05D1/00C05D9/02C05F3/00C05F5/00C05F5/002C05F5/008C05F11/00C05F11/08C05D9/00Y02W30/40
Inventor 孙巨福戴宇钧任永国
Owner 天长市金农农业发展有限公司
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