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Method for massively planting apocynum venetum on saline-alkali desert lands

A planting method and technology of apocynum, applied in planting methods, botany equipment and methods, horticulture, etc., can solve the problems of poor adaptability of seedlings and inability to sow seeds, and achieve the effects of fast growth, high survival rate, and shortened cultivation years

Active Publication Date: 2012-01-11
XINJIANG ALTAY PREFECTURE GAUBAO KENDER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its wild plants can grow in light, moderate, or even heavy saline-alkali soils, but their seed germination and seedlings have poor adaptability to saline-alkali soils, so they cannot be directly sown on saline-alkali soils. unable to grow) sowing, germination, seedling raising

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] a. Seed screening:

[0040]Adopt water sorting method, put Apocynum seeds into the clear water of temperature 15 ℃, the salinity of water is 0.1%, select sinking in water, plump seed, average thousand grain weight 350mg, (germination rate is at 75%-80 %)spare;

[0041] b. Nutrition cup preparation:

[0042] With commercially available plastic nutrition cup, caliber 10cm, height 10cm, the nutrition cup with a small hole aperture 1cm in the bottom of the cup is filled with alpine grassland soil (taken from Altai mountain grassland), decomposed sheep dung (purchase herdsman's manure, in In the courtyard, put plastic film on the back that is moistened and ferment) and peat soil (commercially available, purchased) are mixed by weight ratio 1: 1: 1 to prepare nutritious soil, and the soil of the prepared nutritious soil is 0.3% of salt content, for subsequent use;

[0043] c. Greenhouse facilities:

[0044] The heating system in the greenhouse is a geothermal pipeline syst...

Embodiment 2

[0058] a. Seed screening:

[0059] Adopt water sorting method, put Apocynum seeds into the clear water of temperature 20 ℃, the salinity of water is 0.3%, select sinking in water, plump seed, average 1,000-grain weight 350mg, (germination rate is at 75%-80 %)spare;

[0060] b. Nutrition cup preparation:

[0061] With commercially available plastic nutrition cup, caliber 10cm, height 10cm, the nutrition cup with a small hole aperture 1cm in the bottom of the cup is filled with alpine grassland soil (taken from Altai mountain grassland), decomposed sheep dung (purchase herdsman's manure, in In the yard, the soil is mixed with peat soil (commercially available, purchased) at a weight ratio of 1:1:1 to prepare nutrient soil. The soil of the prepared nutrient soil is weakly alkaline, with a salt content of 0.4%. ,spare;

[0062] c. Greenhouse facilities:

[0063] The greenhouse is equipped with a heating system and a geothermal pipeline system with a light transmittance of 50%....

Embodiment 3

[0077] a. Seed screening:

[0078] Adopt water sorting method, put Apocynum seeds into the clear water of temperature 25 ℃, the salinity of water is 0.5%, select sinking in water, plump seed, average 1,000-grain weight 350mg, (germination rate is at 75%-80 %)spare;

[0079] b. Nutrition cup preparation:

[0080] With commercially available plastic nutrition cup, caliber 10cm, height 10cm, the nutrition cup with a small hole aperture 1cm in the bottom of the cup is filled with alpine grassland soil (taken from Altai mountain grassland), decomposed sheep dung (purchase herdsman's manure, in The yard is piled up wet and covered with a plastic film for fermentation) and peat soil (commercially available, purchased) are mixed at a weight ratio of 1:1:1 to prepare nutritious soil. The soil of the prepared nutritious soil is weakly alkaline, with a salt content of 0.5%. ,spare;

[0081] c. Greenhouse facilities:

[0082] The greenhouse is equipped with a heating system geothermal...

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Abstract

The invention relates to a method for massively planting apocynum venetum on saline-alkali desert lands. The method is implemented by the steps of seed screening, nutrition cup preparation, room-temperature facility arrangement, seeding in time, seeding amount control, management during seedling time, nursery garden transplanting, nursery garden field management and large-field transplanting. In the method, massive and productive apocynum venetum planting experiments are carried out under specific weather conditions in the Altay region of Xinjiang, and the experiments prove that when the method is used, the survival rate of the apocynum venetum large-field strains planted on the gobi desert lands reaches 95.8 to 96.4 percent, a service life is shortened, and an application prospect is wide. Particularly, the seedling plants for the gobi desert lands can be cultivated in one year, so that the shortcoming that the conventional large field or nursery garden seedlings raised by direct seeding are transplanted to the gobi desert lands after 2 to 3 years generally is overcome and the massive planting and mechanical field management are realized.

Description

technical field [0001] The invention relates to a method for large-scale planting of apocynum apocynum in a saline-alkaline desert, in particular to a method for large-scale bionic cultivation of apocynum apocynum on Gobi desert soil. Background technique [0002] The term Apocynum was named after the agricultural economist Mr. Dong Zhengjun discovered the use value of its fiber in Lop Nur, Xinjiang in 1952. It originally meant the general name of the Apocynum plant created by Linnai. Later, "Flora of China" divided it into 2 genera and 3 species, and the application in production and market was rather confusing. Mr. Liu Qitang proposed the new Apocynum venetum L. and Apocynum hendersonii Hook.f. Names to distinguish different uses of different plant species. This technology refers to the best technology for seedling cultivation of Apocynum venetum L. under special environmental conditions in Altay region and planting in saline-alkali desert land. [0003] Apocynum is a pe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G9/10A01C14/00
Inventor 刘起棠黄景风孟繁杰毕子娟肖正春
Owner XINJIANG ALTAY PREFECTURE GAUBAO KENDER CO LTD
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