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A kind of planting method of Jatropha tomentosa

A planting method and a technology of sycamore, applied in the directions of cultivation, agriculture, application, etc., can solve problems such as unfavorable industrialization promotion, weakening of seedling quality, uneven seedling cultivation situation, etc., to accelerate the speed of popularization and application, and the survival rate is high. , the effect of high reproduction coefficient

Inactive Publication Date: 2021-02-26
乐山市沙湾区绿野林木专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a planting method of Jatropha tomentosa, which is used to solve the problem of uneven seedling conditions caused by traditional seedling raising methods in the prior art, and the quality of seedlings is seriously weakened, which is not conducive to The problem of industrialization promotion

Method used

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  • A kind of planting method of Jatropha tomentosa
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  • A kind of planting method of Jatropha tomentosa

Examples

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Embodiment 1

[0075] A planting method of Jatropha tomentosa, characterized in that it comprises steps:

[0076] S1. Select a 15-year-old female plant as the mother tree for seed collection, and harvest it when the fruit turns crimson; cut off the ears, smooth out the berries, and store them indoors for 1-2 days. After the fruits are fully soft, wash them in water and wash them off Pulp and peel to obtain net seeds;

[0077] S2. Soak the net seeds in clear water for 1 hour, then soak them in 1% aqueous sodium bicarbonate solution for 2 hours, then add clear water to the soaked seeds and rub and wash them. The waxy layer is destroyed, and then the treated seeds are put into the seedbed for seedling cultivation;

[0078] S3, the seeding rate in terms of dry seeds is 1g / ㎡, put the treated seeds into the culture medium on the seedbed, and the culture medium is covered with water-permeable cloth; control the temperature of the seedbed at 10°C, and replenish the above mentioned Moisture in the ...

Embodiment 2

[0084] A planting method of Jatropha tomentosa, characterized in that it comprises steps:

[0085] S1. Select a 30-year-old female plant as the mother tree for seed collection, and harvest it when the fruit turns crimson; cut off the ears, smooth out the berries, and stack them indoors for 2 days. , to obtain net seed;

[0086] S2. Soak the net seeds in clear water for 2 hours, then soak them in 10% aqueous sodium bicarbonate solution for 1 hour, then add clear water to the soaked seeds and rub and wash them. The waxy layer is destroyed, and then the treated seeds are put into the seedbed for seedling cultivation;

[0087] S3, the seeding rate in terms of dry seeds is 3g / ㎡, the treated seeds are put into the culture medium on the seedbed, and the culture medium is covered with water-permeable cloth; the temperature of the seedbed is controlled at 30°C, and the described Moisture in the culture medium until the seeds germinate; in a preferred embodiment of the present inventi...

Embodiment 3

[0093] A planting method of Jatropha tomentosa, characterized in that it comprises steps:

[0094] S1. Select a 25-year-old female plant as the mother tree for seed collection, and harvest when the fruit turns crimson; cut off the ears, smooth out the berries, and stack them indoors for 1.5 days. , to obtain net seed;

[0095] S2. Soak the net seeds in clear water for 1.5 hours, then soak them in 5% aqueous sodium bicarbonate solution for 1.5 hours, then add clear water to the soaked seeds and rub and wash them. The waxy layer is destroyed, and then the treated seeds are put into the seedbed for seedling cultivation;

[0096] S3, the seeding rate in terms of dry seeds is 2g / ㎡, the treated seeds are put into the culture medium on the seedbed, and the culture medium is covered with water-permeable cloth; the temperature of the seedbed is controlled at 20°C, and the described Moisture in the culture medium until the seeds germinate; in a preferred embodiment of the present inve...

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Abstract

The invention provides a method of planting Idesia polycarpa, comprising the steps of S1, after fruits are full soft and mature, washing in water, and rinsing to remove pulp and peel to obtain clear seeds; S2, adding clear water to soak the seeds, rubbing and washing until surface wax layer of the seeds is destroyed, placing the treated seeds in a seedbed for seedling growth; S3, placing the treated seeds in a culture medium on the seedbed, covering the culture medium with water-permeable cloth; controlling the temperature of the seedbed to 10-30 DEG C, supplementing moisture in the culture medium in time until the seeds germinate; S4, subjecting the germinated seedlings to rooting culture, transplanting the seedlings with complete roots to matrix, and transplanting until at least two trueleaves are included; S5, transplanting the seedlings in planting pits until the seedlings stably survive; S6, after the seedlings grow into wood and bear fruits, harvesting the fruits. The method hasthe advantages that propagating coefficient is high, massive high-quality seedlings can be provided within short time, and a quick effective means is provided for large-scale breeding.

Description

technical field [0001] The invention relates to the technical field of planting Jatropha tomentosa, in particular to a planting method of Jatropha tomentosa. Background technique [0002] Idesia polycarpa Maxim .var .vestita Diels is a variant of Idesia polycarpa Maxim .var .vestita Diels, a native tree species in my country. It is a deciduous tree with the characteristics of fast growth, good water and soil conservation function, large fruit yield, high oil content, good oil quality, and edible. It is a good ecological and economical tree. [0003] Jaungzi tree is 10-15m high, with smooth bark, alternate leaves, wide ovate to ovate-heart-shaped, pointed end, 8-20cm long, 6-20cm wide, sparsely sawtoothed edges, large crown, in natural ecology Medium is a good barrier for medium and low-level vegetation. This tree species is a shallow-rooted tree species, the main root is not obvious, but the lateral roots are very developed and distributed horizontally. The dense layer of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 罗荣祥
Owner 乐山市沙湾区绿野林木专业合作社
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