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Method for increasing transplanting survival rate of wild vaccinium bracteatum thunb

A technology of survival rate and black rice, applied in the field of improving the survival rate of wild black rice tree transplantation

Active Publication Date: 2014-05-28
JIANGSU ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After literature search, there is no report on the method of improving the survival rate of wild black rice tree transplantation in China.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] (1) Arrangement of nursery land: Plow the nursery land in winter, and after making a bed according to the topography and topography, apply 100kg FeS per mu. 4 ,spare;

[0016] (2) Seedling transplantation: before the germination of the black rice tree in early spring, the whole seedling is dug with the root soil, fixed on the seedbed according to the row spacing of 50 × 100, and planted as it is dug;

[0017] (3) Seedling treatment: rejuvenate the above-ground part of the seedlings that have been valued in step (2);

[0018] (4) GGR610mg and 2mgVB 12 Add water to 1kg and be mixed with solution, water in the nursery stock of step (3);

[0019] (5) Seedling stage management: Cover the seedlings in step (4) with a sunshade net with a light transmittance of 50% to protect the moisture. After the seedlings survived, uncover the sunshade net in good time, carry out the conventional management of cultivating and weeding at the seedling stage, and transplant the survival rate...

Embodiment 2

[0021] (1) Arrangement of nursery land: Plow the nursery land in winter, and after making a bed according to the topography and topography, apply 100kg FeS per mu. 4 ,spare:

[0022] (2) Seedling transplantation: before the germination of the black rice tree in early spring, dig the whole seedling with the root soil, set the value on the seedbed according to the row spacing of 50 × 10 (), and plant with digging;

[0023] (3) Seedling treatment: rejuvenate the above-ground part of the seedlings that have been valued in step (2);

[0024] (4) GGR620mg and 1mgVB 12 Add water to 1kg and be mixed with solution, water in the nursery stock of step (3);

[0025] (5) Seedling stage management: seedlings are covered with a sunshade net with a light transmittance of 50% to protect moisture in the step (4). After the seedlings survive, the sunshade net is opened in good time, and the seedling stage is carried out in the conventional management of cultivating and weeding. 90.4%.

[002...

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Abstract

The invention discloses a method for increasing a transplanting survival rate of a wild vaccinium bracteatum thunb. The method comprises the following steps of (1) preparing a seedling growing land; (2) transplanting nursery stocks; (3) processing the nursery stocks; (4) watering a rooting accelerant; (5) managing a seedling stage. According to the method for increasing the transplanting survival rate of the wild vaccinium bracteatum thunb, disclosed by the invention, the transplanting survival rate of the wild vaccinium bracteatum thunb is up to more than 90.4%, and the method has important significances in saving ex-situ germ plasm genetic resources of the wild vaccinium bracteatum thunb, preventing good DNA (Deoxyribonucleic Acid) of the wild vaccinium bracteatum thunb from being lost and further researching, developing and utilizing the wild wild vaccinium bracteatum thunb resource.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for improving the survival rate of transplanted wild black rice tree. Background technique [0002] Vaccinium Bracteatum Thunb., also known as Nanzhu, Dyeshu, etc., is an evergreen shrub or small tree of the Rhododendronaceae Vaccinium genus, widely distributed in southern my country; It is a precious tree species with equal value, and has broad prospects for development and utilization. The black rice tree has a long history of application in our country. Whether it is used as food or medicine, it is unique. Every April, in Jiangnan and other places, there is a custom of picking its leaves to cook black rice; the distribution range of the black rice tree Although it is very wide, due to human factors or the impact of bird pests, there has been a lack of effective protection of resources for a long time. The resources of wild black rice tree have been extremely...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G23/04C05G3/00
Inventor 陈庆生黄利斌张敏窦全琴
Owner JIANGSU ACAD OF FORESTRY
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