Introduction of Wheat Variety McKee 336
Mackey 336 is a new wheat variety with high quality and strong gluten newly bred by wen county Tianyi Maifeng Seed Company.
This wheat variety was approved by the Southern District of Huanghuai in 20021,with a total growth period of 230 ~ 234 days, and belongs to a new wheat variety with medium maturity.
Since 20 18, the regional test has been carried out for three consecutive years, which is the only wheat variety with an average yield of more than 600 kg per mu for two consecutive years, breaking the inherent tradition of high quality and low yield.
Examination and Approval of a New Wheat Variety McKee 336
Approval number: 202 10036
Variety name: McKee 336
Applicants: Yuan Hang Seed Industry Co., Ltd. and wen county Tianyi Maifeng Seed Industry Co., Ltd.
Breeders: Yuan Hang Seed Industry Co., Ltd. and wen county Tianyi Maifeng Seed Industry Co., Ltd.
Variety source: Nong Yu 4 16/ Xinong 979.
Examination and approval opinion: This variety conforms to the national wheat variety examination and approval standard and has passed the examination and approval.
Characteristics of main varieties of McKee 336
Good cold resistance and lodging resistance.
Mackey 336 is a semi-winter wheat variety, with a total growth period of 230.9 days, which is equivalent to the maturity of Zhoumai 18. The seedlings of this wheat variety are semi-erect, with long and narrow leaves, dark green leaves, strong tillering ability and vigorous growth.
This wheat variety has good cold resistance in winter, early jointing in spring, rapid two-stage differentiation, strong cold resistance in late spring, high tillering rate, short basal internodes, deep roots and good lodging resistance.
Good disease resistance
It was identified that McKee 336 was sensitive to leaf rust and highly sensitive to stripe rust, sheath blight, powdery mildew and scab.
The ear layer is neat.
The number of ears in 336 mu of millet wheat is 45 1 0,000 ears, the number of grains per ear is 3 1.6, and the 1000-grain weight is 45.7.
In addition, the yield of this wheat variety is coordinated with three factors, including spindle-shaped spike, long awn, white grain, horny grain, high fullness, good quality and high yield.
High yield per mu
Mackey 336 has good stress resistance, stable and high yield, and participated in the regional test of Huanghuai winter wheat region on 20 18-20 19, with an average yield of 604 kg per mu.
20 19-2020, McKee 336 continued to participate in the regional test of winter wheat area in Huanghuai, with an average yield of 58 1. 1 kg per mu.
In 2020, McKee 336 will participate in the production test, with an average yield of 60 1.6 kg per mu. 2020-202 1 planted in Wenxian county, Jiaozuo. The average yield per mu of 29 mu is 64 1 kg, which is higher than the regional test.
Good quality
The results of mixed sample testing in Huainan area of Yellow River in China showed that the grain bulk density of McKee 336 was 835 ~ 840g/L, the protein content was 14.3 ~ 14.7%, the wet gluten content was 30.5 ~ 310.9%, the water absorption rate was 60%, and the stabilization time was/kloc. The tensile area 139 cm 2 is a substitute variety of high quality wheat at present.
Suitable planting area
Maiji 336, a new wheat variety, is suitable for planting in the plain irrigation area of Henan Province and the south of Huanghuai winter wheat area, except Xinyang City (rice stubble wheat area south of Huaihe River) and some areas in the south of Nanyang City.
Mackey 336 can also be planted in irrigation areas such as Xi, Weinan, Xianyang, Tongchuan and Baoji in Shaanxi Province, north of Huaihe River and irrigation main canal in Jiangsu Province, along Huaihe River and north of Huaihe River in Anhui Province.
Key points of cultivation techniques of new wheat variety McKee 336
① Maike336 wheat variety is suitable for planting in the South of Yellow River, and the best sowing date is 65438+1mid-October, with an acre1420,000 basic seedlings.
(2) Do a good job of weed control in wheat field in the 3-6 leaf stage, and topdressing 20 kg urea per mu in the green turning stage.
③ Attention should be paid to the control of wheat powdery mildew, stripe rust, scab and aphid in the middle and late growth period of McKee 336.