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Yuanla 2 white wax cutting seedling method

A technology of cutting seedlings and white wax, which is applied in the field of Yuanwa No. 2 white wax cutting seedlings, can solve problems such as failure to apply in production, achieve the effects of shortening the seedling raising cycle, solving technical problems, and accelerating rapid breeding

Inactive Publication Date: 2012-11-28
李元喜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cutting seedling cultivation of fluffy white wax (Yuanwa No. 2) has been a problem that has plagued seedling producers and forestry researchers for a long time. Although many experiments have been conducted over the years, no breakthrough has been made, and this technology has not been applied in production.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] In 2011, in Zhangshan Village, Changgou Town, Rencheng District, Jining City, Yuanwa No. 2 cutting seedling cultivation method was used to cultivate 80 mu of white wax cutting seedlings, with a cutting seedling density of 3,300 plants / mu, 246,000 seedlings, and a seedling survival rate of 93.2%. The method is as follows :

[0029] a. Seedling site selection and site preparation

[0030] (1) Selection of nursery land: The nursery site should be selected in convenient transportation, good site conditions, good water conservancy conditions, neutral soil, sandy loam roadside field;

[0031] (2) Soil preparation: plow the land in spring with a depth of 30cm, level off and make a furrow with a width of 3m and a length of 70m; before deep plowing, apply 1,200kg of miscellaneous fertilizers and 50kg of compound fertilizer per acre, and apply them evenly;

[0032] (3) Soil disinfection: Sprinkle 50-75 kg of ferrous sulfate per mu for sterilization, and pour it into the soil tog...

Embodiment 2

[0048] In 2011, in Gengnan Village, Liying Street, Rencheng District, Jining City, the Yuanwa No. 2 cutting seedling cultivation method was used to cultivate 35 mu of white wax cutting seedlings, with a cutting seedling density of 3300 plants / mu, 114,000 seedlings, and a seedling survival rate of 98.5%. The technical method as follows:

[0049] a. Nursery site selection and site preparation

[0050] (1) Selection of nursery grounds: The nursery grounds should be selected with convenient transportation, good site conditions, good water conservancy conditions, neutral soil, and loamy soil;

[0051] (2) Soil preparation: Comprehensive land preparation before seedling raising, deep plowing and fine preparation, elimination of weeds, tree roots, stones, ground leveling and soil fragmentation; spring plowing, depth 25cm, plowing and harrowing, timely leveling, furrow width 2-3m , the furrow length is 80m; apply 1,500 kg of miscellaneous fertilizers and 50 kg of compound fertilizer ...

Embodiment 3

[0064] In 2012, Yuanwa No. 2 cutting seedling cultivation method was applied in Jianglou Village, Xinyi Town, Yanzhou City, and 30 mu of white wax cutting seedlings were cultivated. The cutting seedling density was 3280 plants / mu, 95,000 seedlings were established, and the survival rate of seedlings was 96.5%. The specific method is as follows :

[0065] a. Nursery site selection and site preparation

[0066] (1) Selection of seedling land: the seedling land has convenient transportation, good site conditions, good water conservancy conditions, and neutral sandy loam;

[0067] (2) Soil preparation: Before raising seedlings, carry out comprehensive land preparation, eliminate weeds, tree roots, stones, and level the soil; in spring, the depth of the cultivated land is 20 cm, and it should be leveled and furrowed in time with plowing and raking, with a width of 3 m and a length of 60 m; Before deep plowing, apply 1000 kg of miscellaneous fertilizers and 50 kg of compound fertil...

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Abstract

The invention provides a yuanla 2 white wax cutting seedling method. The method comprises the steps of seedling land selection and land preparation, cutting preparation and storage, cutting method and growing period management, wherein the step of cutting preparation and storage comprises shoot selection, cutting preparation and cutting storage; and the cutting method comprises cutting treatment, film mulching and cutting. By adopting the method, the technical problem of fraxinus cutting seedling is thoroughly solved, propagation of fine fraxinus varieties is accelerated, the improved yuanla 2 white wax variety seedling period is shortened and popularization and application of fine varieties are promoted; compared with the traditional grafting seedling methods, the cutting seedling method has the following advantages: the seedling period is shortened and such technical links as stock cultivation and grafting are omitted; and compared with the traditional seedling methods, the cutting seedling method has the following advantages: more nursery stocks can be produced and the economic benefits are extremely obvious.

Description

technical field [0001] The invention relates to a method for raising seedlings of trees, in particular to a method for raising seedlings by cutting Yuanwa No. 2 white wax. Background technique [0002] white wax( Fraxinus ) is an important species of landscaping, timber forest, shelter forest and economic forest in my country. Wide adaptability, light-loving, not strict requirements on climate and soil, cold-resistant, drought-resistant, water-humidity-resistant, salt-alkali-resistant. Deep-rooted tree species with well-developed lateral roots, rapid growth, less pests and diseases, wind resistance, dust resistance, and excellent material quality. Widely distributed in Northeast China, the Yellow River Basin, the Yangtze River Basin, south to Guangdong, Guangxi, west to Gansu and other vast areas. It is widely used in the construction of street trees, urban greening and ecological timber forests in North China and the southeast of Northwest my country. Garden Wax No. 2 (...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01B79/02A01M17/00A01G1/06A01C21/00A01G7/06A01G13/00
Inventor 李元喜
Owner 李元喜
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