Transsexuality modifier for female flowers and male flowers of jatropha curcas and preparation method thereof

Abstract

The invention discloses a transsexuality modifier for female flowers and male flowers of jatropha curcas and a preparation method thereof. The modifier comprises a plant exogenous hormone dispensing agent, wherein the plant exogenous hormone dispensing agent comprises the following components in part by weight: 1 to 50 parts of S-abscisic acid, 1 to 20 parts of cyclodextrin, 1 to 20 parts of vincofos, 1 to 50 parts of cytokinin and 1 to 50 parts of D-Iso ascorbic acid. By the female and male flowers transsexuality modifier which is used for a jatropha curcas forest and has fruit setting capability, the number of the female flowers of the jatropha curcas can be increased by orientated induction, the ratio of the total number of flowers to the number of the female flowers is obviously increased, bisexual flowers can be induced, the total number of the induced jatropha curcas inflorescence is improved by over 200 percent, the ratio of the number of the female flowers to the total number of the flowers is improved by over 55 percent after the transsexuality modification, and the flowering and fruit setting capability of the jatropha curcas can be effectively improved, so that the fruit yield of the jatropha curcas can be improved to a great extent.

Description

Technical field [0001] The present invention involves a chemical agent and preparation method that regulates the growth of trees flower, and specifically involves a kind of small tongzi male and female rotor regulator and its preparation method. Background technique [0002] Jatropha Curcas is recognized by the international energy community and the preferred renewable energy plant. The oil squeezed by the seed kernels is simply treated with biological diesel, which can be widely used in various types of power machinery and internal combustion locomotives.3 tons of small Tongzi seeds can produce 1 ton of biological diesel. It is a new energy variety with competitive and strategic development significance in the international market. [0003] In the southwestern provinces and regions of my country (Yun, Gui, Sichuan, Guangdong, and Hainan), whether it is primitive natural forests or artificial planting forests, it is already quite large.However, as a commercial and large -scale bi...

AI Technical Summary

Problems solved by technology

However, for Jatropha Jatropha seedlings that have been planted on a large scale at present, it is particularly important to develop a method that can effectively increase the yield of Jatropha Jatropha in a short period of time in view of the serious imbalance in the ratio of male and female flowers after flowering, which leads to too low fruit yield. A chemical preparation has been developed. By applying this chemical preparation, the sex organ ratio of Jatropha Jatropha flowers can be changed and the proportion of female flowers can be increased, thereby increasing the fruit yield of Jatropha Jatropha.