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A method for making Jatropha jatropha to bloom and bear fruit intensively

A technology of flowering and fruiting and subsets, applied in fertilization methods, horticultural methods, botanical equipment and methods, etc., can solve the problems of low oil yield, high planting cost, and low yield of jatropha, so as to increase yield and improve fruit setting Quantity, the effect of increasing the weight of a single fruit

Inactive Publication Date: 2016-05-04
SHENZHEN XINHUA NANFANG BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method for concentrating Jatropha to bloom and bear fruit, so as to overcome the defects of low yield, low oil yield and high planting cost of Jatropha

Method used

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with embodiment.

[0020] The method that Jatropha Jatropha concentrates to bloom and bear fruit of the present invention comprises the steps:

[0021] The first step is to fertilize the jatropha tree after each fruit picking. According to the size of the tree, apply 1.5 to 2.5 kg of organic fertilizer with photosynthesis enhancer per tree. The amount of photosynthesis enhancer added is 1 ton of organic fertilizer. Add 2.5-4.5 kg of photosynthesis enhancer to the fertilizer. The fertilization method can be carried out in a common way, and the fertilization effect is better as follows: dig a fertilization groove along the root direction of the tree for fertilization, and the starting point of the fertilization groove is 0.7 to 1.2 meters away from the trunk. The fertilization groove can also be dug along the elongation direction of the branches, because the elongation direction of the branches is usual...

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Abstract

The invention discloses a method capable of enabling jatropha curcas to blossom and bear fruits concentratedly. The method comprises the following steps: S1, fertilizing: the jatropha curcas is fertilized after fruit picking every time, 1.5-2.5 kg of organic fertilizers with photosynthesis strengthening agents added are applied to the jatropha curcas according to the size of the jatropha curcas, and 2.5-4.5 kg of the photosynthesis strengthening agents are added to the organic fertilizer per ton; S2, adjusting: blossom-forcing fruit-protecting agents are spayed for once at the beginning of blossoming, and the proportion of female and male blossoms is adjusted. According to the invention, the photosynthesis strengthening agents are added when the jatropha curcas is fertilized, and the blossom-forcing fruit-protecting agents are spayed on the jatropha curcas for once at the beginning of the blossoming to adjust the proportion of the female and male blossoms, so that the jatropha curcas can be controlled to blossom and bear fruits for twice a year, the yield of the jatropha curcas is improved, and the artificial maintenance cost is lowered; the blossom-forcing fruit-protecting agents are sprayed in the full-blossom period to prevent from blossom dropping and fruit dropping, and the jatropha curcas is pruned, so that the yield of the jatropha curcas is further improved; the method is simple and easy to learn and easy to implement.

Description

technical field [0001] The invention relates to a method for enabling Jatropha to achieve concentrated flowering and fruiting, so as to increase the planting yield of Jatropha and improve the economic and social benefits of Jatropha planting. Background technique [0002] Jatropha is an important bioenergy plant. With the gradual depletion of petroleum resources and the serious pollution of the environment caused by the production and use of fuel oil, people urgently need a new alternative that can replace petroleum fuel production and is also clean and environmentally friendly. As a renewable, non-polluting and clean plant energy source, Jatropha has gradually attracted people's attention. [0003] However, due to the short period of development and utilization of Jatropha Jatropha, the growth and planting of Jatropha Jatropha is still in a natural state in many aspects. Jatropha is a plant that blooms and bears fruit many times a year. It can bloom and bear fruit 4 to 6 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/90A01N57/12A01G1/00A01G7/06A01C21/00
Inventor 吴中旺周学斌吴峰
Owner SHENZHEN XINHUA NANFANG BIOTECH
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