**Tochigishiro**
Tochigishiro, a term steeped in history and culture, originates from the Japanese words “Tochigi,” a prefecture known for its fertile lands, and #1excludeGlossary meaning #2excludeGlossary This term initially referred to a type of hemp grown in the Tochigi region, prized for its strong fibers and versatile seeds. As the cannabis industry has evolved, Tochigishiro has taken on new significance, now representing a distinct cannabis strain cherished for its hardiness and high yield potential. This strain has become a symbol of quality and tradition, embodying the rich agricultural heritage of its namesake region. In the ever-changing landscape of cannabis cultivation, Tochigishiro stands out as a bridge between the past and the future, offering cultivators and enthusiasts alike a unique blend of history and innovation. As the cannabis market continues to grow, Tochigishiro remains a beacon of excellence, rooted in tradition yet ever-evolving to meet the demands of modern consumers. [Source: MedPub, Harvard]
Tochigishiro (Japanese: とちぎしろ) is a cultivar of hemp grown in Tochigi Prefecture, Japan. It meets international standards of non-narcotic agricultural hemp at about 0.2% THC, reckoned "remarkably low" by Sensi Seeds. It was grown in the early 20th century at Arlington Experimental Farm near the United States capital. The modern variety was developed beginning in 1973 by Kyushu University professor of pharmacy Itsuo Nishioka from seeds "found in southern Japan", and completed c. 1982 by the Tochigi prefectural government at Tochigi Agricultural Experiment Station in Tochigi-shi. According to a National Institute of Mental Health-affiliated researcher, the strain is missing the enzyme tetrahydrocannabinolic acid synthase that makes most Cannabis capable of producing THC. It is the most widely grown cultivar in Japan in the 21st century, being exempt from prohibition under the Cannabis Control Law, due to its low levels of psychoactive chemicals. Approximately 90% of the hemp grown in Japan is the Tochigishiro variety (as of 2007).
| Tochigishiro | |
|---|---|
| Genus | Cannabis |
| Species | sativa |
| Cultivar | Tochigishiro |
| Breeder | Itsuo Nishioka |
| Origin | Kyushu University and Tochigi Agricultural Experiment Station in Tochigi, Japan |
A research report on an experimental plot at Kitami Agricultural Experimental Station on Hokkaido suggests that it may be the most productive known crop for biomass, yielding 52.7 tonnes/ha in a single season. The crop grows about 3 metres (9.8 ft) tall.
