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Non-ploughing growing method for white potato

A planting method and potato technology, applied in botany equipment and methods, fertilization methods, seed and rhizome treatment, etc., can solve the problems of complicated operations, labor and labor, etc., achieve improved utilization rate and economic benefits, and have obvious effects of increasing production and income Effect

Inactive Publication Date: 2009-05-13
盂县贞祥红薯种植合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a no-tillage planting method for potatoes in order to solve the problems of complicated operations and labor-intensive operations in the traditional methods for planting potatoes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A no-tillage planting method for potatoes, comprising the following steps: (1) variety selection, selecting Dongnong 303; (2) seed potato treatment: soaking seeds with thiophanate-methyl 5 days before sowing, then cutting into pieces, accelerating germination, and waiting for germination Sow when the length is 1cm, mix the cut potato pieces with plant ash equivalent to 5% of the total weight of the potato pieces, and sow the next day; (3) Soil preparation and planting: dig a high-yield ditch with a width of 15 cm and a depth of 13 cm. 150 cm, the furrow surface is bow-shaped; sow in spring, 4 rows per furrow, row spacing 30 cm, plant spacing 20 cm, place the seed potato buds obliquely close to the soil surface on the furrow surface; (4) Fertilization: apply enough fertilizer once sowing Base manure, apply 45 kilograms of compound fertilizers per mu, put the fertilizer on the center of the seed potato or 5 centimeters away from the potato block when spreading the compound...

Embodiment 2

[0010] A no-till planting method for potatoes, comprising the following steps: (1) variety selection, Zhongshu No. 3; (2) seed potato treatment: 7 days before sowing, soak the seeds with Repos, then cut into pieces, accelerate germination, and wait for the sprouts to grow. Sow at 1 cm, mix the cut potato pieces with plant ash equivalent to 5% of the total weight of the potato pieces, and sow the next day; (3) Soil preparation and planting: dig a high-yield ditch with a width of 20 cm, a depth of 16 cm, and a width of 170 cm. cm, the border surface is bow-shaped; plant 20 days before Mid-Autumn Festival, 5 rows per row, row spacing 40 cm, plant spacing 30 cm, place the seed potato buds obliquely close to the soil surface on the border surface; (4) fertilization: once when sowing Apply sufficient basal fertilizer, apply 1650 kg of manure per mu, and place it directly on the seed potato when spreading manure; (5) Cover fallen leaves: After sowing and fertilizing, cover the whole p...

Embodiment 3

[0012] A no-till planting method for potatoes, comprising the following steps: (1) variety selection, selecting Zhongshu No. 5; (2) seed potato treatment: soaking seeds with gibberellin 6 days before sowing, then cutting into pieces, accelerating germination, and waiting for germination Sow when the length is 1cm, mix the cut potato pieces with plant ash equivalent to 5% of the total weight of the potato pieces, and sow the next day; (3) Soil preparation and planting: dig a high-yield ditch with a width of 18 cm and a depth of 15 cm. 160 cm, the furrow surface is bow-shaped; sow at the right time, 4 rows per furrow, row spacing 35 cm, plant spacing 25 cm, place the seed potato buds obliquely close to the soil surface on the furrow surface; (4) Fertilization: apply enough fertilizer once sowing Base fertilizer, apply 50 kg of compound fertilizer per mu or 1,500 kg of manure per mu. When spreading compound fertilizer, put the fertilizer in the center of the seed potato or 5 cm aw...

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Abstract

The invention relates to the potato planting domain, specifically a potato zero-tillage method, which can solve the problem of the traditional potato planting method that: the operation is complicated and the human power is saved. The potato zero-tillage method comprises: selecting breeds; processing potato seed: soaking the potato seed in sterilization liquor before sowing, cutting out, germinanting, sowing when the bud length is 1cm, mixing the cutout potato piece with plant ash, alternate-day sowing; making ground and permanent planting: excavating high-yield ditch, timely sowing, laying the potato bud slant and close to the oil surface on trench surface; fertilizing: fertilizing enough basal fertilizer one time when sowing, namely composite fertilizer or stable manure; covering delicious leaf: uniformly covering the delicious leaf on the whole planting surface after fertilizing; harvesting at right time. The plowing cultivation is replaced by the zero-tillage cultivation and the deep sowing is replaced by the ground laying, the potato digging is replaced by the potato picking-up, compared with the traditional planting method, the potato zero-tillage method can increases in yield by 20-30%, and the saved labor cost per mou is 15-20 man-hour thus the production and income are greatly increased and the ground utilization rate and economic benefit are greatly increased.

Description

technical field [0001] The invention relates to the field of potato planting, in particular to a no-tillage planting method of potatoes. Background technique [0002] It is well known that potato has high yield, rich nutrition and strong adaptability to the environment, and is one of the four major food crops in the world. The traditional potato cultivation method is to plow the land deeply before sowing, level it again, and apply base fertilizer at the same time; , Break the film and cover the soil. The disadvantage of this method is that it is necessary to plow the soil, dig holes, and cover the soil. When the potatoes are harvested, the soil must be turned over and the potatoes must be dug out one by one. In order to increase soil permeability and facilitate tuber expansion in the middle and later stages, intertillage soil cultivation is required. At the same time, potatoes grow faster. Complicated and labor-intensive. Contents of the invention [0003] The present i...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00A01C21/00
Inventor 武正祥
Owner 盂县贞祥红薯种植合作社
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