Ganju No. 3 (Sesame)

The new sesame variety "Gan Ramie No. 3", formerly known as B232, was selected by Jiangxi Hemp Research Institute for 12 years.

The whole growth period was 190 days, including 81 days for head anaesthesia, 45 days for second anaesthesia and 64 days for third hemp. Plant height 172~198cm, stem diameter 1.0~1.2cm, fresh skin thickness 0.85mm, flax rate 12.4%, medium plant splitting ability. The leaves are large and nearly round, with many and deep wrinkles, thicker villi on the back, deep and sparse serrations on the leaf margin, medium petiole angle, bluish yellow stipules and brownish red female buds. The original hemp is bluish white, the feet are very short, no patches, the feel is soft, the gum content is 26.8%, the number of hemp single fiber is 2472.6, and 80,100 high-grade yarns are spun, reaching the excellent target. Bundle fiber strength 4.92acrylic / 5Okg. Highly resistant to mosaic disease, more resistant to anthracnose.

In two years, the average yield per mu was 152.5kg, which was 17.7% higher than that of the control Xiangzhuqing, 12.8% higher than that of Xiangli No. 3, and 39.8% higher than that of the control variety Luzhuqing in the provincial trial. The yield per mu was higher than that of the control variety Luzhuqing by 39.8%. The yield per mu was above 150kg.

Breeders Scientific Research on Hemp in Jiangxi Province

Region and technology 1. Sowing: 500g seeds can be sown in 1.O~1.2 mu of seedbed, which can be transplanted to 15,30mu in the field. Generally sowing in March can strive for sowing, transplanting and harvesting in the same year. Ramie seeds are very small, requiring fine soil preparation of the seedbed. two。 Transplanting: seedlings grow to 6: 8 leaves can be transplanted, generally planted about 6000 plants per mu, row spacing for wide and narrow rows or equal row spacing, enough organic fertilizer before planting. 3. Collecting hemp: generally, the standard of collecting hemp is that the stem reaches 1 to 2 height from the bottom to the top, so as to peel, cut and fertilize quickly, so as to promote the growth of the next season hemp as soon as possible. 4. Winter cultivation: generally carried out after frost, including deep ploughing, heavy fertilization, soil mulching, winter cultivation affects the yield of Ramie in the second year.