Pine tree planting method

A planting method and technology of pine trees, applied in the directions of seed and rhizome treatment, application, nitrogen fertilizer, etc., can solve the problems of slow growth rate, complicated cultivation process, long planting time of pine trees, etc., achieve fast growth rate, low incidence of pests and diseases, promote the synthetic effect of

Inactive Publication Date: 2017-08-08
HEFEI XUELIXIN AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the planting time of pine trees is long, the cul

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method for planting pine trees, comprising the steps of:

[0026] (1) Pretreatment of seeds: select podocarpus seeds with good quality and full grains, soak them in 0.5% to 1% potassium permanganate solution for 1 to 1.5 hours, and then add 0.15 to 0.18% mass concentration Soak in formaldehyde solution for 20-30 minutes, then soak in water at 35°C-45°C for 24-28 hours, and finally remove the pine seeds and put them in a dry environment at 25-35°C to accelerate germination until one-third of the cracks appear. Mouth, during the germination process, it needs to be washed with water at 35°C to 45°C once a day to keep the surface of pine seeds moist.

[0027] (2) Sowing: Select a flat mountainous land, dig a furrow with a depth of 18-20cm, a width of 20-25cm, and a furrow spacing of 18-22cm, apply organic fertilizer 160-175 kg / mu, and decomposed farmyard manure 1200-1500 kg / mu , superphosphate 15-25 kg / mu, sow the pretreated pine seeds on the border, the sowing depth is ...

Embodiment 2

[0033] A method for planting pine trees, comprising the steps of:

[0034] (1) Pretreatment of seeds: select podocarpus seeds with good quality and full grains, soak them in 0.5% to 1% potassium permanganate solution for 1 to 1.5 hours, and then add 0.15 to 0.18% mass concentration Soak in formaldehyde solution for 20-30 minutes, then soak in water at 35°C-45°C for 24-28 hours, and finally remove the pine seeds and put them in a dry environment at 25-35°C to accelerate germination until one-third of the cracks appear. Mouth, during the germination process, it needs to be washed with water at 35°C to 45°C once a day to keep the surface of pine seeds moist.

[0035] (2) Sowing: Select a flat mountainous land, dig a furrow with a depth of 18-20cm, a width of 20-25cm, and a furrow spacing of 18-22cm, apply organic fertilizer 160-175 kg / mu, and decomposed farmyard manure 1200-1500 kg / mu , superphosphate 15-25 kg / mu, sow the pretreated pine seeds on the border, the sowing depth is ...

Embodiment 3

[0041] A method for planting pine trees, comprising the steps of:

[0042] (1) Pretreatment of seeds: select podocarpus seeds with good quality and full grains, soak them in 0.5% to 1% potassium permanganate solution for 1 to 1.5 hours, and then add 0.15 to 0.18% mass concentration Soak in formaldehyde solution for 20-30 minutes, then soak in water at 35°C-45°C for 24-28 hours, and finally remove the pine seeds and put them in a dry environment at 25-35°C to accelerate germination until one-third of the cracks appear. Mouth, during the germination process, it needs to be washed with water at 35°C to 45°C once a day to keep the surface of pine seeds moist.

[0043] (2) Sowing: Select a flat mountainous land, dig a furrow with a depth of 18-20cm, a width of 20-25cm, and a furrow spacing of 18-22cm, apply organic fertilizer 160-175 kg / mu, and decomposed farmyard manure 1200-1500 kg / mu , superphosphate 15-25 kg / mu, sow the pretreated pine seeds on the border, the sowing depth is 1-...

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Abstract

The invention discloses a pine tree planting method. The method comprises preprocessing seeds, sowing, growing a seedling, transplanting the seedling, applying a fertilizer, trimming, and controlling and preventing diseases and pests. According to the pine tree planting method, a seedling growing field is reasonably selected, sowing, transplanting and fertilizing are effectively conducted, then the seedling of the pine tree rapidly grows and is planted, the steps are simple, the seeds are preprocessed by soaking the seeds in a potassium permanganate solution and a formaldehyde solution, the roles of efficiently sterilizing and preventing corrosion are played, the seeds are prevented from being infected with bacteria and mildewing, the seeds are soaked in warm water, so that the germination time is shortened, the diseases and the pests are prevented and controlled, the survival rate of the seeds of the pine tree is higher than or equal to 95%, the survival rate of the seedling of the pine tree is higher than or equal to 85%, and the pine tree planting method is suitable for large-scale popularization.

Description

technical field [0001] The invention relates to the technical field of tree planting, in particular to a method for planting pine trees. Background technique [0002] Pine is the general designation of Pinaceae Pinus plants, evergreen coniferous trees, monoecious. Branches grow in whorls, one or several nodes each year, winter buds are prominent, and bud scales are numerous. Bud scales, scale leaves (primary leaves), stamens, bract scales, pearl scales and seed scales are arranged in a spiral shape. The growth process of pine trees varies from species to species. Pinus tabulaeformis, Pinus massoniana, and Pinus yunnanensis grow faster in the early stage, but reach the quantitative maturity stage later; before they are 5 years old, the growth of tree height and diameter is relatively slow, and the peak growth period is 5 to 20 years old. [0003] The whole body of the pine tree is a treasure, the trunk is a wood with a wide range of uses, and it is also a high-quality raw ...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01C1/00C05B7/00C05C3/00C05D9/02C05G3/00C05G3/02C05G3/60
CPCA01C1/00A01G17/005C05B7/00C05C3/00C05D9/02C05G3/00C05G3/60C05G5/20
Inventor 张力
Owner HEFEI XUELIXIN AGRI TECH CO LTD
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