Fei County Mingtao Electronic Co.,Ltd , https://www.yourbeautyassistant.com
Cotton Variety Ruiza 816
Characteristics: Transgenic insect-resistant genetic hybrids, the spring sowing period of 120 days in the cotton-growing area of ​​the Yellow River Basin, the emergence of a good, strong growth in the early and mid-term, the general growth in the late, good uniformity. Loose plant, plant height 100 cm, stalk purplish red, fruiting branches long, hair less hairy, leaves larger, green, first fruit branch node section 7.1; single plant bolls 15.8, bolls oval, vomiting smooth, single The bell weighed 6.6 grams, 39.8% of the clothing, 11.8 grams of the child, and the pre-frost flower rate was 94.1%. Resistance to Fusarium wilt, Verticillium wilt resistance, Resistance to Helicoverpa armigera; average length of upper half of fiber HVICC 30.3 mm, fracture specific strength 30.9 centinews/Tex, micronaire value 4.9, elongation at break 6.7%, reflectance 73.9% The depth of yellow is 8.1, the uniformity index is 85.3%, and the spinning uniformity index is 150. Cultivation techniques: (1) Cotton planted in the Yellow River Basin on April 10 to 20, single crop mulching or seedling transplanting, and watermelon, garlic, and wheat intercropping. (2) In general, 3000 seedlings per mu are kept in the plot. (3) Apply base fertilizer, increase application of phosphorus and potassium fertilizer, apply early application of flower and bell fertilizer, timely apply nitrogen, phosphorus and potassium compound fertilizer, and later apply leaf fertilizer. (4) The principle of diminutive amination control of early administration, multiple times, and moderate amount. (5) The second generation of cotton bollworm generally does not need to prevent and control, the third and fourth generation of hatching eggs of cotton bollworm should be promptly carried out pesticide control, the whole growth period pay attention to the prevention and control of cotton aphids, red spider, blind aphid and other non-Lepidoptera pests. Validation opinion: This species has obtained a safety certificate for production and application of agricultural genetically modified organisms (name of genetically modified organism sGKz20 (Ruiza 816)), which meets the national cotton variety certification standards and has passed validation. It is suitable for the middle-and-mid-season planting of anti-insect-resistance genes in middle-and-central Hebei, Shandong, eastern Henan, northern and central Jiangsu, north of the Huaihe River in Anhui, and in the south of Shanxi, Shanxi and southern Shanxi, and in the Guanzhong Yellow River Basin. In accordance with the scope allowed by the agricultural genetically modified organism safety certificate.