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Sweet potato drip irrigation water-saving cultivation planting method

A planting method and sweet potato technology, applied in the directions of botanical equipment and methods, cultivation, gardening methods, etc., can solve the problems that cannot promote the formation of sweet potato seedlings with disease resistance effects, water-saving cultivation and planting maintenance costs are high, and sweet potatoes are resistant to blackening. It can improve the ability of anti-black spot disease, promote nitrogen metabolism, synthesis and transportation of carbohydrates, and improve the survival rate.

Pending Publication Date: 2022-03-18
BEIJING AGRI TECH PROMOTION STATION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing method does not purify the water source when cultivating sweet potatoes, which leads to scaling and clogging of drippers during drip irrigation, which makes the maintenance cost of water-saving cultivation and planting high; relative humidity detection cannot be carried out to regularly monitor the germination status of potato pieces , leading to poor effectiveness of drip irrigation, reducing the survival rate of sweet potato cultivation; in the process of cultivation and planting, it is impossible to promote the formation of sweet potato ketone with disease resistance effect on potato seedlings, resulting in poor black spot resistance of planted sweet potatoes, which affects the growth quality of cultivation; Poor disease resistance during sweet potato cultivation due to lack of multiple pest control treatments

Method used

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  • Sweet potato drip irrigation water-saving cultivation planting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Refer figure 1 As shown in a drip irrigation potato cultivation planting method, comprising the steps of:

[0041] (1) and the selected site preparation: selecting a certain cultivation bed soil fertility loam or sandy loam soil as bed, bed soil cultivation soil deep, loose, well drained and contains more organic matter, seedbed length 3m, the seed row once the seedbed before plowing, tillage depth of 0.25m;

[0042] (2) selection: the choice of skin color bright, strong life and health of medium size potato species, excluding atrophy, dehydration and tetanus tubers, single specification healthy potato species is 0.15kg;

[0043] (3) Pretreatment tubers: with 70% thiophanate 300 times soaking 10min, to sterilize potato;

[0044] (4) Seeding: by the step (3) into the tuber treated seedbed after plowing, after casing, seeding density specifications adopted Tuber intervals of 3cm, Futuhoudu 2cm;

[0045] (5) arranged drip: In a step (4) the laying of the plastic pipe end on th...

Embodiment 2

[0057] Refer figure 1 As shown, a method of cultivating a sweet potato drip feeding article, including the following steps:

[0058] (1) Getting and the whole place: Select the cultivation of soil or sofil soil in a certain fertility as a seedbed, the soil layer of the cultivation bed soil is deep, loose, good drainage, and more organic matter, the seedbed is 5m, in the crucible potato The seedbium was turned once before, and the plow depth was 0.3m;

[0059] (2) Select: Choosing a bright, vitality and sized healthy potato, eliminating the soft, downtrend and tetanous potato, the single specification of healthy potato is 0.2kg;

[0060] (3) Potato chip pretreatment: 300 times with 70% methyl Tobin 300 times, disinfecting potato chips;

[0061] (4) Cancer: Put the potato tie after the step (3) is placed in a seedbed after the plow, and then the soil, the density of the varietom is separated by the size of 3 cm, and the thickness of 2.5 cm;

[0062] (5) Drip irrigation: The plastic ...

Embodiment 3

[0074] Refer figure 1 As shown, a method of cultivating a sweet potato drip feeding article, including the following steps:

[0075] (1) Getting and the whole place: Select the cultivation bed soil of a certain fertility as a seedbed, the soil layer of the cultivation of the bed soil is deep, loose, good drainage, and more organic matter, the seedbed is 6m, in the crucible potato The seedbium was turned once before, and the plow depth was 0.3m;

[0076] (2) Selection: Choosing a bright, vitality and sized healthy potato, eliminating the soft, downtrend and tetanus, the single specification of healthy potato is 0.25kg;

[0077] (3) Potato chip pretreatment: 300 times with 70% methyl Tobin 300 times, disinfecting potato chips;

[0078] (4) Cancer: Put the potato tie after proceeding by step (3) into a plum-filled seedbed, then the soil, the density is 3 cm, the thickness of 3cm is 3 cm in the size of the potato block.

[0079] (5) Drip irrily arrangement: On the seedbed in step (4),...

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Abstract

The invention relates to the technical field of sweet potato cultivation and planting, in particular to a sweet potato drip irrigation water-saving cultivation and planting method, and aims at solving the problems that an existing cultivation and planting method is high in maintenance cost, poor in drip irrigation effectiveness, low in cultivation growth quality and poor in disease resistance in the sweet potato cultivation process. The method comprises the following steps: (1) land selection and preparation: selecting cultivation bed soil of loam or sandy loam with certain fertility as a seedbed, the length of the seedbed being 3-6 m, and ploughing the seedbed once before potato seed arrangement; (2) seed selection: selecting healthy potato seeds with bright skin color, strong vitality and moderate size, and removing withered, dehydrated and broken potato blocks; (3) pretreating the potato blocks; the damage probability of drip irrigation is small, and the maintenance cost is reduced; effective drip irrigation is carried out according to humidity changes, and the cultivation survival rate is increased; the growth quality of cultivation is improved through high-temperature germination acceleration; the disease resistance of the sweet potatoes in the cultivation process is enhanced through multiple pest prevention treatment.

Description

Technical field [0001] The present invention relates to a technical field grown potato cultivation, in particular to a method of cultivation of cultivated potato drip irrigation. Background technique [0002] Nutrient-rich sweet potatoes, which are rich in starch, sugar, protein, vitamins, fiber and amino acids, is a very good nutritious food, and low demand for potato cultivation environment, fruit ripening fast, therefore, widely promoted, when sweet potato cultivation, often based on cultivation and drip irrigation planting cultivation techniques, in order to improve the water drip through the utilization of replenishment, so that the effect of water saving cultivation method comprising the yield for arid regions. [0003] When cultivated potato conventional method, not to water purification, lead to fouling and plugging of the emitter drip occurs, so that the high maintenance cost saving cultivation planting; relative humidity can not be detected at regular condition monitori...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01G25/02A01G25/16A01G7/06A01G13/00
CPCA01G22/25A01G25/02A01G25/167A01G7/06A01G13/00Y02A40/22
Inventor 李仁崑毛思帅周继华徐向东王立征赵娇娜张莉窦硕安立辉
Owner BEIJING AGRI TECH PROMOTION STATION
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