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Method for improving nursery soil

A soil and nursery technology, applied in the field of soil improvement, can solve the problems such as the inability to improve soil fertility and quality, the decline of seedling quality and yield, and the poor soil improvement effect, so as to be beneficial to water and fertilizer conservation, moisture and air Improve and facilitate the effect of water storage and moisture retention

Pending Publication Date: 2022-07-15
莫稳方
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the production of seedlings, with the increase of the number of years of seedlings, the fertility of the nursery soil declines year by year, and the soil air permeability is poor, resulting in a continuous decline in the quality and yield of the seedlings. Improve the fertility and quality of the soil to meet the conditions required for seedling growth

Method used

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  • Method for improving nursery soil

Examples

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Effect test

Embodiment 1

[0032] A method of improving nursery soil, comprising the steps of:

[0033] Apply soil conditioner on the nursery soil to be improved, and carry out deep ploughing, and the depth of deep ploughing is 45cm, wherein the soil conditioner is diatomite, phosphogypsum, sulfur powder, ferrous sulfate, straw powder, chitosan It is prepared by mixing sugar, Bacillus subtilis and Bacillus licheniformis;

[0034] After deep ploughing, let it stand for 12 days, and carry out drip irrigation every 2 days, and then bury the ventilation pipe. The ventilation pipe is a PVC pipe with irregular holes on the pipe wall. When burying, the depth of the soil in the nursery is 45cm. Lay 10cm-thick crushed stones, and the ventilation pipes are buried upright around the nursery soil, and one end of the ventilation pipes buried in the soil is in contact with the crushed stones, and the other end is exposed to the ground and in contact with the air;

[0035] Then carry out powder ridge tillage, the dep...

Embodiment 2

[0038] A method of improving nursery soil, comprising the steps of:

[0039] Apply soil conditioner on the nursery soil to be improved, and carry out deep ploughing, and the depth of deep ploughing is 40cm, wherein the soil conditioner is diatomite, phosphogypsum, sulfur powder, ferrous sulfate, straw powder, chitosan It is prepared by mixing sugar, Bacillus subtilis and Bacillus licheniformis;

[0040] After deep ploughing, let it stand for 10 days, and carry out drip irrigation every 2 days, and then bury the ventilation pipe. The ventilation pipe is a PVC pipe with irregular holes on the wall. When burying, the soil depth of the nursery is 40cm. Lay 8cm-thick crushed stones, and the ventilation pipes are buried upright around the nursery soil, and one end of the ventilation pipes buried in the soil is in contact with the crushed stones, and the other end is exposed to the ground and in contact with the air;

[0041] Then carry out powder ridge tillage, the depth of powder ...

Embodiment 3

[0044] A method of improving nursery soil, comprising the steps of:

[0045] Apply soil conditioner on the nursery soil to be improved, and carry out deep ploughing, and the depth of deep ploughing is 50cm, wherein the soil conditioner is diatomite, phosphogypsum, sulfur powder, ferrous sulfate, straw powder, chitosan It is prepared by mixing sugar, Bacillus subtilis and Bacillus licheniformis;

[0046] After deep ploughing, let it stand for 15 days, and carry out drip irrigation every 3 days, and then bury the ventilation pipe. The ventilation pipe is a PVC pipe with irregular holes on the wall. When burying, the depth of the soil in the nursery is 50cm. Lay 12cm-thick crushed stone, and the ventilation pipe is buried upright around the nursery soil, and one end of the ventilation pipe buried in the soil is in contact with the crushed stone, and the other end is exposed to the ground and in contact with the air;

[0047] Then carry out powder ridge tillage, the depth of powd...

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Abstract

The invention provides a method for improving nursery soil, and relates to the technical field of soil improvement. A method for improving nursery soil comprises the following steps that a soil conditioner is applied to the nursery soil to be improved, and deep ploughing is carried out; standing is conducted after deep ploughing, and then vent pipes are buried; performing powder ridge cultivation, spraying a soil disinfectant at the same time, and mixing and ridging; and applying a base fertilizer to the ridged soil, uniformly mixing, planting crops, ploughing for 10-20 cm in the flowering period, and shallow ploughing for 4-7 cm to obtain the improved nursery soil. According to the method for improving the nursery soil, the fertilizer efficiency of the soil can be improved, the air permeability of the soil is effectively improved, the soil keeps moisture, moisture evaporation is slowed down, moisture and fertilizer retention of the soil is facilitated, the effect of improving the soil is achieved, root growth of nursery stocks can be promoted, the yield and quality of the nursery stocks can be remarkably improved, and the morbidity and mortality of the nursery stocks are reduced.

Description

technical field [0001] The present application relates to the technical field of soil improvement, in particular, to a method for improving nursery soil. Background technique [0002] Nursery is the base for the production of seedlings, which are the material basis for afforestation, fruit tree production and landscaping. Nursery can be divided into forest nursery, garden nursery, fruit tree nursery, etc. according to the purpose of cultivating seedlings. Nursery soil is the material basis for seedling production and the source of water and nutrients for seedlings. In nursery production, with the increase of nursery years, the soil fertility of the nursery declines year by year, and the soil permeability is poor, resulting in a continuous decline in the quality and yield of nursery. Improve the fertility and quality of the soil to meet the conditions required for the growth of seedlings. SUMMARY OF THE INVENTION [0003] The purpose of this application is to provide a me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02C05G3/60C05G3/80C09K17/40C09K101/00
CPCA01B79/02C09K17/40C05D3/02C05G3/60C05G3/80C09K2101/00C05D9/00C05D9/02C05F11/00C05F11/08
Inventor 莫稳方华延俊潘建雄
Owner 莫稳方