Hemp (Cannabis sativa L.), belongs to the Cannabaceae family. subspecies and thus bred strains highly differ in their phenotypic characteristics. Furthermore, the choice of cultivar has to be taken into account when interpreting results of light studies, as Cannabis sativa L. Our results indicate that the plant morphology can be artificially manipulated by the choice of light treatment to create shorter plants with more lateral branches which seem to be beneficial for yield development. The dry flower yield was significantly higher under both LED treatments compared to the conventional CHD light source. Furthermore, the last four weeks of flowering were crucial to influence the yield composition of Cannabis sativa L. The sugar leaves seemed to be of elementary importance in the last growth phase for yield composition. Here, the shade avoidance induced by the lower R:FR ratio under the ceramic metal halide lamp (CHD) was of particular interest. The light spectra considered had an influence on the morphology of the plant, especially the height. Light dispersion was included into the statistical evaluation. Three morphologically different strains were grown under three different light spectra with three real light repetitions. Plant growth, morphology and metabolism can be manipulated by changing light quality and intensity.
Primordia bridge code license#
The complete regulation process and conditions for obtaining a ganja growing license in Thailand are highlighted and discussed in this review.Ĭannabis is one of the oldest cultivated plants, but plant breeding and cultivation are restricted by country specific regulations. To avoid the claimed state monopoly, several types of licensing should be issued in the future, depending on the genuine purpose of the farmers. The other criteria however fall merely onto the government gains, rather than public interests. In this view, we analyzed the guidelines for obtaining cannabis production license, and it was apparent that the announced law was in-line with regulations set-out by many countries in terms of security and prevention of misuse.
Primordia bridge code registration#
The Thai Food and Drug Administration (Thai FDA) board maintains the exclusive licensing authority to assess applications and provide authorization due to the complexity of the registration process. While ganja possession, distribution, and use are still illegal in Thailand, the law removes certain elements of Cannabis sativa (including hemp) from the narcotic lists as of December 2020 and Thailand's narcotics board plans to remove them totally from the lists before the last quarter of 2022. 2563) permits Thai corporations to produce cannabis (ganja) for therapeutic purposes, as well as conduct beneficial research and development in science and agriculture. In addition, HAN directly activates CKX3 to reduce cytokinin content, thus suppressing cell division in the boundary and serving as a bridge between meristem and organ primordia.The current revision to Thailand's Narcotics Act (B.E. On the other hand, HAN physically interacts with JAG protein and directly binds to the promoter of JAG and genic region of BOP2 to promote floral organ development. The boundary communicates with meristem through a HAN-PNH interaction, and PNH interacts with BP in the meristem to maintain meristem organization during continuous organogenesis. (B) Working model of boundary gene HAN serving as a link between the meristem and floral primordia to separate distinct cell identity during flower development. IM, inflorescence meristem F, floral primordia FM, floral meristem S, sepal primordia.
The M–O boundaries were marked in green, and the O–O boundaries were marked in red. (A) Schematic boundaries in the Arabidopsis inflorescence. Regulatory interactions between boundary, meristem and floral organ primordia in Arabidopsis. HANABA TARANU (HAN) Bridges Meristem and Organ Primordia Boundaries through PINHEAD, JAGGED, BLADE-ON-PETIOLE2 and CYTOKININ OXIDASE 3 during Flower Development in Arabidopsis Fig 7
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