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Fructus momordicae flower forcing agent and use method thereof

A Luo Han Guo and flower-inducing technology, which is applied in the field of flower-inducing agents, can solve problems such as difficulty in determining and ensuring the concentration used, affecting the normal growth and development of subsequent crops, and difficulty in dissolving paclobutrazol in water.

Inactive Publication Date: 2009-07-29
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, paclobutrazol is extremely difficult to dissolve in water, and even wettable powder cannot completely dissolve it, so it is difficult to determine and guarantee the actual concentration
What is even more worrying is that paclobutrazol will inevitably directly or indirectly scatter into the soil cultivation layer, and its residual period is as long as 2 to several years, directly destroying the soil ecology and affecting the normal growth and development of subsequent crops

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The experiments were carried out in the agricultural teaching and research base of Guangxi University, Lingui County in Guangxi and Renhua County in Guangdong, and the water and fertilizer management followed the routine. As mentioned above, the concentration of the mixture for foliar spraying is (500mg of mepyramine+2000mg of allantoin) L -1 ; With water spray as control (CK), each 50 strains of treatment group and CK group. As a result, a total of 28 plants in the treatment group budded, flowered and produced fruit normally, accounting for 56%. However, the plants in the CK group continued to grow excessively, until after the beginning of autumn, only 7 plants budded and bloomed, accounting for only 14%, and the number of flowers was scarce, basically without economic value.

Embodiment 2

[0015] The experimental location and method are the same as above. The concentration of the flower urging mixture is (Metropine 2500mg+ Allantoin All.1500mg) L -1 . Results In the treatment group, 44 plants budded and flowered, accounting for 88%; in the CK group, only 10% budded and flowered, and the flowering period was significantly delayed, and the number of flowers was scarce. Basically no economic value.

Embodiment 3

[0017] The experimental location and method are the same as above. The concentration of the flower urging mixture is (2000mg mepipebine + 500mg allantoin) L -1 . Results In the treatment group, 33 plants budded and flowered, accounting for 66%; in the CK group, only 12% budded and flowered, and the flowering period was significantly delayed, and the number of flowers was scarce. Basically no economic value.

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Abstract

The invention discloses a flower stimulator for fructus momordicae and a using method thereof. The flower stimulator for the fructus momordicae is the flower stimulator formed by mixing mepiquat chloride and allantoin, and proportion by weight of the mepiquat chloride to the allantoin in each liter of an aqueous solution is 0.5-2.5: 0.5-2.0. The using method for the flower stimulator for the fructus momordicae comprises the following steps: after a tissue-cultured seedling strain of the fructus momordicae climbs a shed, secondary or third lateral bines perform the vain growth and exceed to 18 sections, the budding still cannot be realized, the pruning is greatly performed, and only 4 to 5 sections are retained; and the flower stimulator for the fructus momordicae with a concentration of containing 500 to 2500mg of the mepiquat chloride and 500 to 2000mg of the allantoin in each liter of mixed liquid is sprayed on leaf surfaces for two times in the evenings of rainless days, the interval time is between 7 and 10 days, and the spraying is stopped when the leaf surfaces are evenly moistened and have slight liquid drops. The flower stimulator for the fructus momordicae can effectively control the vain growth and promote the budding and blossoming. A mixed preparation of the invention has low cost and convenient use, is safe and non-toxic to soil ecology as well as people and animals, and is environment-friendly.

Description

technical field [0001] The invention belongs to a flower urging agent and its use method, in particular to a Luo Han Guo flower urging agent and its use method. Background technique [0002] Luo Han Guo Siraitia grosvenori (Swingle) C. Jeffrey, also known as Han Guo, Lahan Guo, Longevity Fruit, Fairy Fruit, Luo Huangzi, False Bitter Melon, Light Fruit Wood Softshell Turtle, etc., is a perennial herbaceous vine of the genus Siraitia Merr of Cucurbitaceae Cucurbitaceae, male and female Dioecious plants are one of the original and important traditional Chinese herbal medicines in my country. Due to its high application value and broad development prospects in medical and health care, in recent years, the cultivation of Luo Han Guo has been actively developed in northern Guangxi and parts of adjacent provinces such as Guangdong, Jiangxi, Hunan, and Guizhou. Peimiao has occupied an absolute dominant position in the Luo Han Guo provenance market. However, on the one hand, due to ...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N47/36A01P21/00
Inventor 周凤珏许鸿源
Owner GUANGXI UNIV
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