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High-yield and high-quality cultivation method for promoting flower bud differentiation of morus giganteus

A technology of flower bud differentiation and cultivation method, applied in the field of plant cultivation, can solve the problem of low fruit setting rate of bougainvillea, and achieve the effect of increasing the economic benefits of fruit farmers

Pending Publication Date: 2022-07-08
KUNMING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the present invention provides a high-yield and high-quality cultivation method for promoting the differentiation of long-spike mulberry flower buds, aiming at solving the problem of low seed setting rate of bougainvillea

Method used

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  • High-yield and high-quality cultivation method for promoting flower bud differentiation of morus giganteus
  • High-yield and high-quality cultivation method for promoting flower bud differentiation of morus giganteus
  • High-yield and high-quality cultivation method for promoting flower bud differentiation of morus giganteus

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Embodiment 1

[0023] This example will be carried out at Dongfeng Farm Administration and Kunming College in Mile City, Yunnan Province from 2019 to 2021.

[0024] A high-yield, high-quality and high-yield method for promoting the differentiation of mulberry flower buds, comprising the following steps:

[0025] 1. Planting and pruning

[0026] The planting density of mulberry in the greenhouse is 1.5m × 2.0m, and the trunk of the 2-year-old mulberry plant is cut off at 1m from the ground to make it shoot new shoots. After the extraction, 5 to 6 new shoots are selected to grow, and the rest are wiped off. In early January in winter, the selected new shoots grow until the base is lignified, and then cut off about 20cm away from the trunk.

[0027] 2. Spray the branches with curcumin and fluridone

[0028] As can be seen from Table 1, after treatment with curcumin and fluridone, the germination time of axillary buds, the flower formation rate of axillary buds and the number of flower ears p...

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Abstract

The invention discloses a high-yield and high-quality cultivation method for promoting flower bud differentiation of morus macrophylla, which comprises the following steps: after pruning, firstly spraying curcumin and fluridone on branches, then promoting flower bud differentiation through shading, meanwhile, applying dicyandiamide and a compound fertilizer (containing 19% of N, 7% of P2O5 and 14% of K2O) to roots to enable germinated buds to be flower buds, and then illuminating to enable the flower buds to carry out photosynthesis, so that the flower buds can grow into the high-yield and high-quality cultivation method. The method comprises the following steps of: providing organic matters for growth and nutrient accumulation of fruits, providing moisture and inorganic nutrients for overground parts by roots, performing semi-girdling on trunks after flower buds germinate in order to prevent the phenomenon that a large number of flowers and fruits drop due to overlarge growth of branches, and ensuring that the width of the semi-girdling is about 5mm and the range is 2 / 3-3 / 4 of the perimeter of the trunks. The technology can improve the yield of the long-spike mulberries, improve the fruit quality and increase the economic benefits of fruit farmers.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a high-yield and high-quality cultivation method for promoting flower bud differentiation of mulberry mulberry. Background technique [0002] Morus wittiorum Hand.-Mazz. is a deciduous shrub or tree of the Morus family Morus genus. Except for the leaves that can be used to raise silkworms, it is very popular because of its sweet and delicious fruit, soft waxy and juicy, and long fruit shape. . The flowers of mulberry are dioecious, and the spike-like inflorescence is stalked; the male inflorescence is axillary, the total pedicel is short, and falls off after flowering; the female inflorescence is 9-15 cm long, the total pedicel is 2-3 cm long, the female flower is sessile, and the style is extremely short. , the stigma is 2-lobed, and it can develop into a polyfloral fruit after flowering. Polyflora is narrowly cylindrical, 10-20cm long, and the small drupe is oval. ...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06A01N35/02A01N43/40A01P21/00C05G1/00C05G3/90
CPCA01G17/005A01G7/06A01N35/02A01N43/40C05C9/00C05G1/00C05G3/90C05D1/02Y02A40/25
Inventor 张永福莫丽玲徐仕琴陈姣
Owner KUNMING UNIV
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