Method for planting potatoes in yellow land

A planting method and technology for loess soil, applied in the field of potato planting on loess soil, can solve problems such as difficulty in harvesting potatoes

Inactive Publication Date: 2016-11-23
刘刚
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the problem of difficulty in harvesting potatoes in ye

Method used

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  • Method for planting potatoes in yellow land

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Embodiment 1

[0019] Embodiment 1, select 10 mu of loess plots in the farmland near the north bank of the Huaihe River in Anhui as a spring sowing test field, plant potatoes, and the variety is Kexin No. 1. Before planting, dig a trapezoidal ditch on the loess plot, the bottom of the ditch is 70-80cm wide, and the ditch surface The width is 30-35cm, the ditch depth is 40-50cm, and the distance between adjacent ditch bottoms is 10-15cm. Fill the ditch with sand, coarse sand, bentonite, niacin, and talcum powder according to the ratio of 100:20:10:0.05:0.5 The filling material obtained by mixing the weight ratio is filled until it is flush with the original ground, and the planting hole is dug on the filling material to sow. The depth of the planting hole is 8-12cm, and the distance between the planting holes is 40-50cm. Put 2 pieces in each hole and there is 1 bud eye. The above potato seed blocks; after sowing, apply liquid fertilizer every 20 days. The liquid fertilizer is applied on the tr...

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Abstract

The invention belongs to the technical field of underground crop cultivation, and particularly relates to a method for planting potatoes in yellow land. When the potatoes are planted, trapezoidal ditches which are wide in lower portion and narrow in upper portion are dug in a yellow land mass, the ditches are filled with a filling material prepared by mixing sandy soil, coarse sand, bentonite, nicotinic acid and talcum powder according to the weight ratio of 100:(20-30):(10-15):(0.05-0.06):(0.5-0.8) till the ditches are flush with the original ground surface, planting holes are dug in the filling material, seeding is conducted, two potato seed tubers each of which has more than one bud eye are put into each hole, and liquid fertilizer is applied once every 10 days to 20 days after seeding, wherein the liquid fertilizer is obtained by mixing ammonium sulfate, potassium humate, white vinegar and D-sodium gluconate according to the weight ratio of 80:(40-50):(3-4):(0.15-0.18) and adding water of which the volume is 40-45 times that of the mixture. According to the method for planting the potatoes in the yellow land, the problem that when the potatoes are planted in the yellow land, harvesting is difficult is effectively solved, the planting cycle can be effectively shortened, and the potato yield can be increased.

Description

technical field [0001] The invention belongs to the technical field of underground crop cultivation, and in particular relates to a method for planting potatoes in loess soil. Background technique [0002] Potatoes are rich in nutrition, containing a lot of starch, protein, B vitamins, vitamin C, etc., which can strengthen the spleen and stomach, invigorate Qi, relieve pain, and facilitate stool. It has a significant effect on patients with weak spleen and stomach, indigestion, gastrointestinal discord, abdominal pain, and poor stool. Generally, potatoes are planted in sandy loam with loose soil and good drainage, which is convenient for harvesting. However, sandy loam is mainly distributed along the Yellow River. Domestic distribution The wider one is mainly loess, and the taste of potatoes grown on loess is better than that of sandy loam. However, because the loess soil is easy to stick, it is difficult to harvest potatoes after they are mature. Contents of the invention...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G9/10
CPCA01G22/00A01G24/00
Inventor 刘刚
Owner 刘刚
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