MySheen

A New Sesame Variety with High Yield and High Resistance--Jinzhi No.1

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, Jinzhi 1 is a new sesame variety bred by Wheat Research Institute of Shanxi Province Academy of Agricultural Sciences. In 1994, it passed the provincial variety examination and approval, and in 1998, it was recognized by the Provincial Science and Technology Commission. (1) Characteristics Single culm square stem, strong growth, dark green leaves, plant height 170 cm, one leaf three capsules, low initial capsule position, dense capsules, 80 seeds per capsule, 1000-grain weight 3.1 grams, white seed coat, excellent quality, oil content 56.2%, in line with export standards. The growth period is 100 days for spring sowing and 85-90 days for summer sowing. It belongs to middle and early maturity.

Jinzhi No. 1 is a new sesame variety selected by Shanxi Academy of Agricultural Sciences for many years. It passed the provincial variety approval in 1994 and was recognized by the Provincial Science and Technology Commission in 1998.

(1) characteristics: single-culm square stem, strong growth, dark green leaf color, plant height 170 cm, one leaf three capsules, low initial capsule position, dense capsule, 80 grains per capsule, 1000-grain weight 3.1 grams, seed coat white, good quality, oil content 56.2%, in line with export standards. The growth period is 100 days in spring and 85-90 days in summer. It is a mid-early maturing variety with high resistance to Fusarium wilt and moderate resistance to leaf spot.

(2) the yield showed that our institute had a yield of 96.5 kg per mu in 1991, which was 11.2% higher than that of the control varieties. In the provincial production test in 1992-1993, all 14 pilot projects increased production, which was 26.2% higher than that of the control Xiangyi 4. In Linfen, Yuncheng and other large-scale demonstration. Generally, the yield per mu is 85Ru 120kg, and the high yield can reach more than 200kg.

(3) cultivation points (1) early sowing and early management. (2) the row spacing is 40 cm, the plant spacing is 15 cm, the number of seedlings per mu is 10-12000, and the sowing amount per mu is 0.3 ~ 0.4 kg. (3) applying 15 kg phosphorus nitrate per mu, 7.5 kg urea per mu combined with watering at bud and flowering stage, and spraying carbendazim, carbendazim and potassium dihydrogen phosphate 3 times. (4) topping at the right time, topping or spraying for 20 days before harvest. (5) Prevention and control of diseases and insect pests. This variety is suitable for summer sowing in Huang-Huai wheat region, southern and southeast Shanxi, and spring sowing in Luliang, Jinzhong, Xinzhou and other places.

 
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