Method for growing seedlings of schima superba seeds

A technology for seeds and lotus seeds, applied in the field of lotus seed seedlings, can solve problems such as difficulties in germination of lotus seeds, impact on forestry production, and difficulties in raising seedlings, so as to improve the germination rate and survival rate, reduce respiration intensity, and reduce energy consumption. Effect

Inactive Publication Date: 2015-06-10
王秀慧
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Problems solved by technology

[0003] Due to the difficulty in germination and low germination rate of Schima superba seeds, it has c

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0017] In late October, when the Schima superba capsules are found to be slightly cracked, it indicates that the seeds are mature, and the seeds should be picked in time, and then the picked

[0018] Embodiment 1,

[0019] In late October, when the Schima superba capsules are found to be slightly cracked, it indicates that the seeds are mature, and the seeds should be collected in time, and then put the harvested capsules in the sun to dry, and let them all crack, and the seeds will fall out of the shell. come out. Pack the collected seeds in cloth bags and store them in low-temperature cold storage (the storage temperature is controlled at 3°C); choose flat, convenient drainage, favorable irrigation, deep soil layer, fertile soil, and moist yellow-red soil as the nursery, and before sowing. Turn and rake the nursery once, apply enough base fertilizer, every 667m 2 Apply 2000kg of cake fertilizer and 200kg of compound fertilizer, mix them evenly with the soil, make the seedb...

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Abstract

The invention discloses a method for growing seedlings of schima superba seeds, comprising the technologies of collecting and storing seeds, selecting and treating a garden land, treating the seeds, carrying out seeding, performing seedling management, applying fertilizer and the like. In the invention, a low-temperature cold store (the temperature of the cold store is controlled to be 3 DEG C) is adopted for storing the schima superba seeds. Therefore, the respiration intensity of the seeds is reduced; the energy consumption of the seeds is reduced; and the viability of the seeds is kept. Accordingly, the sprouting rate is improved; the supply and demand problem in on-year and off-year of the schima superba seeds is effectively solved; and the method has important practical significance. In the invention, seed beds are subjected to disinfection treatment before seeding so that the rate of emergence and survival of the seeds can be effectively improved, and the lignification of the seedlings can be effectively promoted by additional fertilizer application in the later period. The method plays an important role in breeding high-quality seedlings.

Description

technical field [0001] The invention relates to a method for raising seedlings of camellia plant seeds, in particular to a method for raising seedlings of Schima superba seeds. Background technique [0002] Schima superba, also known as lotus tree and lotus tree, is an evergreen tree of the family Theaceae. It is a precious broad-leaved tree species in my country, and it is also the main timber tree species in the south of the Yangtze River Basin in China. It is a national second-class protected tree species. The height of the tree is 30m, the diameter at breast height is 1m, and the life span is more than 100 years. It is more common in low mountains and hills, often mixed with evergreen broad-leaved tree species such as Masson pine, Lauraceae, and Fagaceae. The trunk of Schima superba is straight, the crown is dense, the leaves are thick, leathery, fire-resistant, and have strong germination ability. There are many fallen leaves of Schima superba, which can improve the so...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 王秀慧
Owner 王秀慧
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