Jiuqian plum tree engrafting and cultivating method

A cultivation method and technology of prunus prunus, applied in botany equipment and methods, cultivation, fertilizer mixture, etc., can solve the problems of tall prunus prunus, low fruit yield per plant, low survival rate of grafting, etc., and achieve improvement Survival rate, increase fruit yield, shorten the effect of childhood

Inactive Publication Date: 2009-10-28
张德民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the problems of tall trees, long childhood period, low survival rate of grafting, and low fruit yield per plant are still the main problems restricting the large-scale development of the Jiuqian plum industry.

Method used

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Experimental program
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Effect test

Embodiment Construction

[0020] A kind of Jiuqian plum tree grafting cultivation method, its steps are as follows:

[0021] 1. The establishment of this stock nursery: every year in December, the annual diameter 0.3-0.5cm bitter plum stock seedling row of cultivating is planted in the nursery ground that arranges, and the nursery ground presses 150cm open compartment, compartment surface 100cm, ditch width 50cm, The height of the box is 25cm, the spacing between plants is 5cm, and the row spacing is 30cm. Five rows are planted in one box.

[0022] 2. The ear-picking nursery is established, and the growth branch of the adult tree of Jiuqian plum is used as the scion to cultivate the female parent tree of the ear-picking tree. The planting density of the female parent tree is not easy to be too large. According to the row spacing of 3m×4m in mountainous areas, 55 plants are planted per 667m2; The row spacing is 3.5m×4.5m, 40-42 plants are planted per 667m2, and Sanhua plum or Misi plum are arranged as p...

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PUM

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Abstract

The invention discloses a Jiuqian plum tree engrafting and cultivating method, comprising the following steps: planting the cultivated annual bitter plum rootstock seedlings in the seedlings-raising land in rows, in each December to establish a bitter plum free-stock nursery; selecting the bearing tree vegetative-shoots of Jiuqian plum trees as the scion cultivation stock trees to establish a scion nursery; collecting the vegetative shoots on the scion stock trees as scions to engraft in the middle ten days of next February; promoting the growth and harvest of the Jiuqian plum tree using management practices, plant growth regulator, shaping and trimming. The engrafting and cultivating method can stunt the Jiuqian plum trees, reduce the juvenile phase, advance the harvest phase, increase the yield and realize the scale planting.

Description

Technical field: [0001] The invention belongs to the field of plant grafting methods, in particular to a method for grafting and cultivating Jiuqian plum trees. Background technique [0002] Jiuqian Prunus belongs to Rosaceae, Prunoideae, Prunus Linn and Prunus salicina Lindl. Nutritional and economic value, the planting area has increased greatly in recent years. But existing Jiuqian plum all adopts wild or root tiller seedling to be tended on the spot and form root tiller seedling afforestation and generally need 8 years to just begin to bear fruit, to enter full fruit stage after 20 years; As a result, the average height of the tree reaches 8.2 meters, but the yield is not high, and harvesting is also very inconvenient. In addition, Jiuqian plum trees are difficult to promote due to poor asexual reproduction, and have not yet formed a large scale. Therefore, in order to achieve early results, dwarf trees, mass-propagate improved species, and increase the yield per plan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G1/06C05G1/00
Inventor 张德民
Owner 张德民
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