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Method for growing shiny-leaved yellowhorn in quick-sand and desertification regions

A technology of sorbifolium and region, applied in botany equipment and methods, horticulture, forestry, etc., can solve the problems of poor growth status, low survival rate, low fruit yield, etc., to improve living environment and economic status, improve The effect of soil quality and good economic benefits

Inactive Publication Date: 2013-02-06
NORTHWEST NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in quicksand areas and desertification areas, due to the extremely low annual rainfall and poor water retention capacity, it is difficult for Xantho sorbifolium to germinate. Even if it germinates, the survival rate is very low, and the growth state is not good, and the fruit yield is extremely low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1, quicksand area planting sorbifolia (spring or autumn)

[0017] (1) Set up sand barriers: use engineering sand fixation methods to set up sand barriers on the surface of quicksand. Sand barrier materials are generally obtained locally, and can be various plant straws (length greater than 30cm), gravels with a diameter of not less than 5cm, various clays and other environmentally friendly materials. The height of the sand barrier is 15~20cm, and the thickness of the sand barrier is 8~12cm. Sand barriers are set in circular, hexagonal, rhombus or square, etc., with a unit area of ​​1.5~3 cm 2 .

[0018] (2) Treatment of X. sorbifolium seedlings: Soak the roots of X. sorbifolium seedlings in 4% aqueous solution of rooting powder for about 2 hours.

[0019] (3) Planting of sorbifolium seedlings: within the set sand barrier, the excavation area shall not be less than 50×50cm 2 1. In a pit with a depth of 30~50cm, first place 5 kg of loam soil and 2 kg of far...

Embodiment 2

[0021] Embodiment 2, planting sorbifolium sorbifolium in desertification environment area (spring or autumn)

[0022] (1) Germination treatment method of X. sorbifolium seeds (Forestry Industry Standard LY / T 1943-2011 of the People's Republic of China);

[0023] (2) Planting of sorbifolium seeds: dig 50×50 cm in the planting area 2 , In a pit with a depth of 35cm, put 5 kg of loam and 2 kg of farmyard manure in each pit (mix the farmyard manure and loamy soil evenly), water once first, and loosen the soil after the soil surface is slightly dry; then put it in an environment that absorbs enough water 1kg of friendly water-retaining agent, and cover 1cm of loam above the water-retaining agent. Then put the germinated sorbiflora seeds on the fertile soil, pay attention to the side of the hilum, sow 2 seeds in each pit, and the distance between each seed should not be less than 15cm; after sowing, cover about 1cm of fertile soil, and apply urea 50 Gram, 100 grams of phosphate fe...

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Abstract

The invention provides a method for growing shiny-leaved yellowhorn in quick-sand and desertification regions. The method comprises the following steps of: soaking the root of shiny-leaved yellowhorn nursery stock into a 2-6% rooting powder aqueous solution, planting the nursery stock into a pit the area of which is not less than 50*50cm<2>, placing a water-retaining agent absorbing enough water into the pit, then covering with soil for 1-2cm, fertilizing, slightly lifting the nursery stock, then covering with soil again, treading to be firm and watering; or carrying out bud forcing treatment on shiny-leaved yellowhorn seeds, planting umbilici into a pit of which the area is not less than 50*50cm<2> broadways, and placing a water-retaining agent absorbing enough water into the pit, covering fat soil for 1-1.5cm, fertilizing, covering soil again, treading to be firm and watering. The plating experiment in quick-sand and desertification regions in Ninxia shows that the rate of emergence of the shiny-leaved yellowhorn can be 99%, the rate of survival can be 95%, and the shiny-leaved yellowhorn grows well. The method provided by the invention can be used for realizing the aims of fixing quick sands, beautifying the environment and improving the quick sands and soil, and at the same time, the method also can be used for bringing good economic benefits for people in desert zone, and improving the living environment and financial situation of people in desert zone.

Description

technical field [0001] The invention belongs to the field of shrub planting, and relates to a method for planting sorbifolium sorbifolium, in particular to a method for planting sorbifolium sorbifolium in quicksand and desertification areas. Background technique [0002] Xantho sorbifolium, also known as mandarin fruit, Wenguang fruit, papaya, etc., belongs to the deciduous shrubs or trees of the Sapindaceae family, and is an excellent woody edible oil tree species unique to my country. Adult trees are up to 8 meters high, diameter at breast height can reach 90 centimeters, and tree age can reach more than 200 years. Xantho sorbifolium is a light-loving tree species with strong adaptability. It has the characteristics of deep root, drought tolerance, well-developed root system, long root width, obvious tap root, cold resistance and semi-shade tolerance. Can grow under extremely dry conditions. The whole body of sorbifolium sorbifolium is a treasure. The average oil content...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G23/04
Inventor 雷自强李芳红张哲赵帅王辉马国富魏博王小亮
Owner NORTHWEST NORMAL UNIVERSITY
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