Xuhua No.16 is an early-mature, large-grained peanut variety selected for cultivation in the Xuzhou Agricultural Science Section of Jiangsu Xuhuai District. It has high yield, stable yield, early maturity, disease resistance, drought resistance, and wide adaptability. In 2012, it passed the identification of a new national peanut variety and was suitable for Su. North, Fujian, Huaibei, Lunan, Yudong, Hebei, Beijing and other northern China flower production areas.
The whole growth period of this species is about 126 days, with strong growth potential, plant type erect, thinning and continuous flowering. In the middle and upper fertility plots, the density of 10,000 holes per mu, the main stem is 43 cm high and the lateral branches are 45 cm long. , Total branching 10, Resulting branch 7; pod large, common type, neat and consistent; seed kernel oval, seed coat pink, no brown spots, no cracks; average hundred fruit weight 243.2 grams, hundred kernel weight 95.4 grams ,Role rate of 68.9%; resistance to net spot disease, moderate resistance to melasma, no cluster virus disease, mosaic virus disease class 1; drought resistance and resistance to warts, strong lodging resistance, seed dormancy medium. Participated in the regional trial of new peanut varieties in the northern part of China during the period of 2009-2002 (large grain group). The average yield per mu was 307 kg for two years, which was 12.3% higher than that of the control Luhua 11. In 2011, the production trials were conducted, and the average yield per mu was 296 kg. Compared with control Huayu 19, the yield increased by 11.3%.
Cultivation points: Select the fertility of the upper and middle, well-drained sand, sandy soil land planting, heavy clay should not be planted. The spring sowing in spring is planted from the end of April to the beginning of May. The mulching can be planted 15 days in advance; the summer sowing can be planted before June 15. It is required to plant enough seeds to improve the quality of sowing. Medium fertility plots sown 8500 to 9500 holes per acre with 2 grains per hole. Seeds treated with imidacloprid before sowing can effectively control underground pests and aphids. During the late growth period, there is prosperous growth, timely medication and control, to prevent lodging. The early stage of leaf spot was controlled by carbendazim spray. Weeding is performed in time throughout the growing season, and attention is paid to drainage and sewerage during the rainy season.
The whole growth period of this species is about 126 days, with strong growth potential, plant type erect, thinning and continuous flowering. In the middle and upper fertility plots, the density of 10,000 holes per mu, the main stem is 43 cm high and the lateral branches are 45 cm long. , Total branching 10, Resulting branch 7; pod large, common type, neat and consistent; seed kernel oval, seed coat pink, no brown spots, no cracks; average hundred fruit weight 243.2 grams, hundred kernel weight 95.4 grams ,Role rate of 68.9%; resistance to net spot disease, moderate resistance to melasma, no cluster virus disease, mosaic virus disease class 1; drought resistance and resistance to warts, strong lodging resistance, seed dormancy medium. Participated in the regional trial of new peanut varieties in the northern part of China during the period of 2009-2002 (large grain group). The average yield per mu was 307 kg for two years, which was 12.3% higher than that of the control Luhua 11. In 2011, the production trials were conducted, and the average yield per mu was 296 kg. Compared with control Huayu 19, the yield increased by 11.3%.
Cultivation points: Select the fertility of the upper and middle, well-drained sand, sandy soil land planting, heavy clay should not be planted. The spring sowing in spring is planted from the end of April to the beginning of May. The mulching can be planted 15 days in advance; the summer sowing can be planted before June 15. It is required to plant enough seeds to improve the quality of sowing. Medium fertility plots sown 8500 to 9500 holes per acre with 2 grains per hole. Seeds treated with imidacloprid before sowing can effectively control underground pests and aphids. During the late growth period, there is prosperous growth, timely medication and control, to prevent lodging. The early stage of leaf spot was controlled by carbendazim spray. Weeding is performed in time throughout the growing season, and attention is paid to drainage and sewerage during the rainy season.
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