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Storage method for prolonging the vitality of poplar species

A kind of seed and vitality technology, applied in the fields of botanical equipment and methods, fruit hanging devices, gardening, etc., to achieve the effect of improving the survival rate

Active Publication Date: 2016-03-23
XINJIANG ACADEMY OF FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a storage method for prolonging the vitality of poplar species, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem of adopting the existing poplar The vitality of the poplar species stored in the storage method of the tree species can only be maintained until May of the next year

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: the storage method of prolonging the vitality of poplar species bar is carried out in the following steps: the first step is to collect the species bar after the fall of poplar leaves in autumn to the spring poplar buds of the coming year; in the second step, the species bar is Trimming, trimming the collected seed strips, cutting off the part with a tip diameter of less than 0.6 cm, and cutting off the part with a diameter greater than 2.5 cm in the lower part of the seed bar, the length of the seed bar is 100 cm to 200 cm; the third step, The seed strips after trimming are bundled, and each bundle has 50 to 100 seed strips; the fourth step is to seal the bundled seed strips; the fifth step is to seal the seed strips at a temperature of Store at 0°C to 5°C. Sealing the seed strips can improve the vitality of the poplar seed strips, and improve the cutting survival rate of the poplar seed strips.

Embodiment 2

[0016] Embodiment 2: the storage method of prolonging the vitality of the poplar species bar is carried out as follows: the first step, after the fall of the poplar leaves in autumn, before the spring poplar buds germinate in the coming year, the species bar is collected; in the second step, the species bar is Trimming, trimming the collected seed strips, cutting off the part with a tip diameter of less than 0.6 cm, cutting off the part with a diameter greater than 2.5 cm in the lower part of the seed bar, and the length of the seed bar is 100 cm or 200 cm; the third step, The seed strips after pruning are bundled, and each bundle has 50 or 100 seed strips; the fourth step is to seal the bundled seed strips; the fifth step is to seal the seed strips after the temperature is Store at 0°C or 5°C.

Embodiment 3

[0017] Embodiment 3: the difference with the above-described embodiment is that in the first step, a robust mother tree is selected, and the 1-year-old shoots of normal growth, no branching, full bud eyes and no damage by diseases and insect pests are collected on the mother tree as kind sticks.

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PUM

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Abstract

The present invention relates to the technical field of methods for storing poplar seed strips, and relates to a storage method for prolonging the vitality of poplar seed strips. In the third step, the seed strips are bundled; in the fourth step, the seed strips are sealed; in the fifth step, the seed strips are stored. The poplar seed bar that adopts the storage method of prolonging the life vitality of poplar seed bar of the present invention to store carries out conventional cuttage seedling raising and cutting afforestation in the summer of the second year, has effectively improved the survival rate of poplar seed bar, according to the present invention The storage method for prolonging the life vitality of poplar seed strips in the invention can extend the life vitality of poplar tree seed strips to the end of August, and even to September, which meets the current forestry development's demand for seed strips, and provides forestry with a year-round production. Poplar seedlings and cuttings provide the prerequisites for afforestation.

Description

technical field [0001] The invention relates to the technical field of a method for storing poplar seed strips, and relates to a storage method for prolonging the life and vitality of poplar seed strips. Background technique [0002] Poplar is a positive tree species distributed in 30° to 70° north latitude all over the world. Poplar is distributed in the area north of the Yangtze River in my country, and its distribution altitude ranges from several meters to more than 3,000 meters. Tree species, poplar is one of the most important tree species utilized and developed through artificial cultivation in the above areas. Poplar usually has natural characteristics such as fast growth, good growth and strong resistance, easy reproduction, easy survival and straight trunk. Its material has the advantages of light and soft wood, fine texture and easy processing. Therefore, poplar is widely used in various forests such as timber forests, shelter forests, firewood forests, carbon sin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01F25/00
Inventor 李宏李丕军王明郑朝晖
Owner XINJIANG ACADEMY OF FORESTRY SCI