Method for transplanting sprout stocks of zelkova serrata

A technology for sprouts and beech trees, applied in the field of beech sprouts transplanting, can solve the problems of underdeveloped fibrous roots, slow growth of beech trees, strong taproots of seedlings, etc., so as to improve utilization efficiency, make up for low seedling emergence rate, and improve survival. rate effect

Inactive Publication Date: 2012-11-14
江苏农景生态建设有限公司
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Problems solved by technology

[0003] However, the growth of beech trees in the seedling stage is relatively slow, and it will gradually speed up after 6 to 7 years. The cultivation in the seedling stage is very critical.
The density of the seedlings cannot

Method used

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Embodiment Construction

[0018] A kind of beech tree bud seedling transplanting method of the present invention comprises the steps:

[0019] 1. Land preparation in winter

[0020] Deep plow the land in winter to promote topsoil differentiation and loosen the soil. Combined with winter turning, apply decomposed organic fertilizer. 10-15 days before transplanting the sprouts, carefully prepare the ground. Land preparation requires as much detail and leveling as possible. The width of the seedbed is 1.0~1.2m, and the height of the seedbed is 30~40cm.

[0021] 2. Seedbed treatment

[0022] Combining with soil preparation, the seedbed is treated with weed control and pest control. To kill insects, 10-15kg of carbendazim or 10-15kg of ferrous sulfate or 2.5-3kg of trichlorfon is used per mu. 7-10 days before the sprouts are planted, evenly spray the herbicide on the surface of the prepared seedbed. When transplanting, damage the medicinal soil layer as little as possible to prevent the growth of wee...

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Abstract

The invention discloses a method for transplanting sprout stocks of zelkova serrata, belonging to the field of plantlet culturing. The method comprises the steps of (1) deeply ploughing soil in winter, applying a thoroughly decomposed organic fertilizer, preparing the soil to realize the purposes that a seedbed is 1.0-1.2m in width and 30-40m in height, and disinsecting and weeding the seedbed; (2) during the last ten-day period of the April and the first ten-day period of the May, transplanting the sprout stocks when the sprout stocks of the zelkova serrata grow to be with two leaves and one core respectively, or grow to be with 6-10 leaves, and the roots of the sprouts are 3-5cm in length, lifting the sprout stocks and the transplanting; (3) erecting a sunshade net on the seedbed after the transplanting, and managing after the transplanting. According to the method, the sprout stocks are transplanted according to the characteristics of the seedling period of the zelkova serrata, the defects of low emergence rate of the sowing seedlings and irregular emergent seedlings can be compensated by adjusting the breeding state of the plantlets, the strong seedlings of the zelkova serrata are cultured, and the demands of the society on the zelkova serrata can be met.

Description

technical field [0001] The invention relates to the field of nursery stock cultivation, in particular to a method for transplanting beech sprouts. Background technique [0002] Beech is an arbor tree species of the genus Beech in the family Ulmaceae, and it is a national second-class key protected plant. It is widely distributed in our country and grows fast. It is a precious hard broad-leaved tree species. Now beech trees are often used for road greening, because beech trees are resistant to smoke and dust, anti-pollution, and have a long lifespan, so they are favored by people. [0003] However, the growth of zelkova is relatively slow at the seedling stage, and it gradually accelerates after 6 to 7 years. The cultivation at the seedling stage is very critical. The density of the seedlings cannot be controlled by the traditional live seeding in the field, which will lead to uniform growth quality of beech trees, poor tree shape, strong tap roots of seedlings, underdevelo...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C14/00
Inventor 郁世军张颖陈海波
Owner 江苏农景生态建设有限公司
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