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Walnut tree seedling growing method

A walnut tree and seed technology, applied in the field of walnut tree seedlings, can solve the problems of difficult survival rate, low, large excavation, etc., and achieve the effect of low viscosity, rich nutrition, and high viscosity of the seedling soil

Inactive Publication Date: 2017-02-15
赵正云
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method for raising seedlings of walnut trees, which solves the problems of difficult excavation and low survival rate after transplanting due to the high viscosity of ordinary soil

Method used

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Examples

Experimental program
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Embodiment 1

[0020] A method for raising seedlings of walnut trees, comprising the steps of:

[0021] (1) Site preparation, bed making and greenhouse shed, choose a flat open space, and build a greenhouse on the open space, make the open space into a block seedbed with a size of 3m×5m, spread 10cm thick ordinary soil on the seedbed, and then Spread a layer of 10cm thick seedling soil;

[0022] (2) Prepare pond silt, choose a pond rich in fish and grass, dig out the silt at the bottom of the pond, and sterilize at 180-200°C for 1-2 days, add cold boiled water after sterilization silt and loose;

[0023] (3) For sowing, soak the selected walnut seeds in water at 30-35°C for 1-2 days, then wrap them with a layer of 5cm thick pond silt, and sow the seeds wrapped in pond silt on the seedbed. The distance between them is 50cm. After sowing the seeds, spread 10cm thick seedling soil and keep the greenhouse temperature at 25-30°C;

[0024] (4) Supplementary sowing, after the seeds germinate, re...

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Abstract

The invention discloses a walnut tree seedling growing method. The method has the beneficial effects that the method is carried out in a greenhouse; the seedling growing temperature is 25-30 DEG C; before being sown, walnut seeds are wrapped by a layer of sterilized pond sludge; the pond sludge is rich in nutrients, so fertilizers are unnecessary to be applied additionally; through high temperature sterilization, insect pests can be effectively reduced, thus avoiding using chemical reagents and achieving environmental protection and no pollution; special seedling growing soil is adopted for seedbeds; the seedling growing soil contains the following components by weight percent: 70% of river sand, 5% of leaf mold, 12% of turf and 13% of plant ash; the seedling growing soil is rich in various nutrient substances required for plant growth; the pond sludge is adopted, has higher viscosity and can well adhere to seedlings, thus avoiding falling of soil at the roots of the seedlings and increasing the survival rate of transplanting; the seedling growing soil has lower viscosity and is not easy to bond with the pond sludge, thus being convenient to excavate.

Description

technical field [0001] The invention relates to the technical field of planting horticultural plants, in particular to a method for growing seedlings of walnut trees. Background technique [0002] Walnut is a kind of dried fruit with high nutritional value, which is deeply loved by people. The supply of walnut is often in short supply when it is on the market. In the past, walnut production was mostly seed propagation, and some fruits could only be partially produced after 10 years of planting, and the yield was low and the quality was poor. It has stimulated people's enthusiasm for developing walnuts, and the planting of walnuts usually needs to be completed through multiple steps, and each step may damage the seedlings or cause inconvenience to the transplanting work, such as: due to the high viscosity of ordinary soil The excavation of walnut seedlings is not easy, and it is easy to damage the seedlings; during the transplanting process, the soil on the roots falls, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G9/10
CPCA01G17/005A01G24/00
Inventor 赵正云
Owner 赵正云
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