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Film-bag tree planting method in sand-land

A film bag and sandy land technology, applied in the field of tree planting in dry land, can solve the problems of afforestation without a forest, no new breakthrough in afforestation technology, low afforestation survival rate and preservation rate, etc. The effect of water and fertilizer loss

Inactive Publication Date: 2004-12-22
WATER CONSERVANCY & HYDROPOWER SCI RES INST OF LIAONING PROVINCE
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Problems solved by technology

[0009] Since there is no new breakthrough in afforestation technology, although local governments at all levels invest a considerable amount of manpower and financial resources in organizing afforestation every year, the survival rate and preservation rate of afforestation are very low, usually not exceeding 50%.

Method used

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  • Film-bag tree planting method in sand-land
  • Film-bag tree planting method in sand-land

Examples

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Embodiment Construction

[0033] Sand mulch bag tree planting method, including:

[0034] 1. One year before tree planting, select the stockyard of peat soil, dig out the peat soil and pulverize it, which is the sapling medium.

[0035] 2. Before tree planting, dig out the tree pit 1. The specifications of the tree pit are 40cm long, 40cm wide, and 50cm deep.

[0036] 3. In a plastic food bag 4 with a specification of 5 kg, add 3000 g of peat soil powder to each bag, add 1200 g of water 7, and shake gently to make the water penetrate into the peat soil powder 3.

[0037] 4, the 2-year-old poplar saplings of film bag and false planting are transported to the tree-planting site, and the roots of saplings 2 are buried in the peat soil powder 3 in the film bag, and the sack of plastic food bag 4 is fastened.

[0038] 5. Put the poplar sapling 2 together with the film bag into the tree pit 1, backfill the soil, and step on it in two layers.

[0039] 6. Cultivate the soil bag 5 of high 20cm at sapling root...

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Abstract

The sand film bag tree-planting method includes the following steps: digging out turfy soil, drying by airing for one year, pulverizing to obtain the turfy soil powder as sapling culture medium; scooping pit for planting tree, with length of 40 cm, width of 40 cm and depth of 50 cm; placing 3000g of sapling culture medium in a plastic bag, and adding 1200g of water, making the water penetrate into culture medium to obtain the film bag; embedding root of sapling into the culture medium in the film bag, tying up the plastic bag, then placing it in the scooped pit for planting tree, back-filling soil, treading down and earthing up to form an earth protuberance below 20 cm around the root of sapling and forming a ring channel with 10 cm lower than ground surface of collecting rain.

Description

(1) Technical field [0001] The invention relates to a method for planting trees in dry land, in particular to a new method for planting trees in sandy land. (2) Background technology [0002] In some areas of our country, due to the destruction of vegetation, serious soil erosion and desertification are intensified, seriously affecting the ecological environment and reducing the quality of life of the people in these areas. For example, the problem of land desertification in Liaoning Province is relatively serious: there are 13.13 million mu of desertified land in the province, accounting for 6% of the total area, involving 9 cities, 18 counties (cities, districts), and 197 towns. The harm that land desertification brings to the ecological environment and people's lives is well known, and it has attracted great attention from governments at all levels and people of insight. [0003] The key to controlling desertified land is afforestation and restoration of vegetation. In ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/10A01G23/00
Inventor 王保泽李春龙谭国栋
Owner WATER CONSERVANCY & HYDROPOWER SCI RES INST OF LIAONING PROVINCE
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