Thursday, October 20, 2011

On the varieties of jasmine flower

Univalve jasmine plant is short, 70 to 90 cm, slender stems, a vine, the vine Jasmine said. Leaf blade elliptic, thin leaves, leaf end slightly pointed, whole reason, length 5 ~ 9 cm, width of 3.5 ~ 5.5 cm. Corolla lobes ( petals) monolayer, less, 7 ~ 11, each piece about 1.3 cm, 1 cm wide, oval, white, the surface rugulose, apex slightly pointed, the so called pointed jasmine. Univalve Jasmine corolla tube longer, ca. 1.5 cm, 2 stamens and pistil equaling. Jusan inflorescence, terminal or axillary, each inflorescence bearing 3 to 12 flowers, up more than 30 flowers. Bud slightly long, smaller and lighter. Our univalve jasmine, after all the years of breeding, the formation of a larger local varieties, high yield, good quality of the Fujian Changle, Fuzhou, Jinhua, Taiwan. 



Which Taiwan jasmine flower is fresh, pure, fresh spirit. Univalve jasmine flower buds open earlier in the evening, Fu Hua is generally 6 ~ 7 when open, every hundred flowers, Fu Hua 22 ~ 25 grams, more than double argue Jasmine light. Use the univalve Jasmine scenting jasmine scented tea, rich aroma, taste Xianshuang, double valve Jasmine as. Univalve jasmine flower strong resistance to drought, suitable for mountain, hilly slope planting, but flower yield less than double valve jasmine, every 0.067 hectares producing 150 ~ 200 kg, high is not more than 400 kg, and not cold, no waterlogging tolerance, disease and insect resistance ability.


Double valve jasmine is our country large area cultivated varieties. Plant height of 1 ~ 1.5 meters, to erect and bushy shrub, much branched stems, coarse hard, the base of the stalk epidermis Taupe wrinkles. Stems green, hale branch angles and short hair. Leaves opposite, broadly ovate, entire, net veined, dark green leaves, leaf quality than the thick and shiny. Jusan inflorescence, terminal or axillary, each inflorescence borne bud 3 ~ 17, up more than 30 above. Buds ovoid, the top is flat or slightly pointed, also known as flat jasmine. Double valve jasmine is usually with the pointed quality better than univalve jasmine flowers, stout, slightly low water content. Corolla tube slightly shorter than univalve jasmine, ca. 1 cm. Corolla lobes ( i.e. more petals ), 13 ~ 18, base the Ministry is imbricate joint are arranged into two layers, the inner layer of 4 ~ 8, 7 ~ 10 layer.


Petals ca. 1.1 cm, ca. 1 cm wide. 2 stamens, pistils 1. Flowers white, waxy flowers, obviously, more thick, spit fragrance later and slow. Flower buds open time is univalve Jasmine later 2 hours, Fu Hua, general in the evening of 8 ~ 9 or so open, natural spit fragrance can retard the ten hours. Every hundred flowers, flowers about 23 grams, Fu Hua is about 30 grams, autumn flowers about 26 grams. Double valve Jasmine scenting tea mellow aroma is full-bodied, though not a single Jasmine fresh spirit, pure, but double valve Jasmine branches tenacity, good stress tolerance, relatively cold-resistant, moisture resistance, easy cultivation, high yield per unit area, at present our country main plant is double valve jasmine. In Guangxi Hengxian plant, may of that year to year, every 0.067 hectares of flower yield of up to 150 ~ 200 kg, 3 years in every 0.067 hectare yield about 500 kilograms, above 5 years general every 0.067 hectares of up to 800 ~ 1000 kg, the most prolific of up to 1500 kg and above.



Multiple valve Jasmine shoots have obvious wart. The green leaves, buds tight knot, a round and small, slightly concave top. Corolla lobes ( petals) small and thick, and is particularly much, generally 16 ~ 21, base imbricate joint arranged in 3 ~ 4 layer, open structured. Stamens 2 ~ 3. Multiple valve Jasmine Fu Hua at 7 ~ 8 when open, is to open the 1 ~ 2 layers, the rest next to finish. There are no open and withered. Multiple valve jasmine flower opening time drags on for a long time, aroma is lighter, lower output, as scenting tea flowers not ideal. But the strong drought, on the slopes of dryland robust growth, such as with excellent single or double valve Jasmine varieties hybridization breeding ( or grafting ), it is likely to acquire resistance, good quality, high yield of jasmine flowers new breed ( new plant ).

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