Introduction of Wheat varieties of Shannong 32

Shannong 32-Wheat Seed-Hefeng Seed Industry

Approval No.: Lu Nong Shen No. 2016001.

Breeders: Shandong Agricultural University, Zibo Hefeng Seed Agricultural Science Research Institute.

Characteristics: Semi-wintery, seedlings semi-erect. The plant type is semi-compact, the leaves are dark green, the leaves are narrow and short, and the lodging resistance is relatively good. The average results of two-year regional test showed that the growth period was equivalent to Jimai 22; the plant height was 74.6 cm, the maximum tiller per mu was 1.074 million, the effective panicle per mu was 468,000, the tiller rate was 43.6%, the panicle type was spindle, the number of grains per panicle was 33.1, the 1000-grain weight was 45.0 g, the unit weight was 796.5 g/l, the awn was long, the hull was white, the grain was full and semi-hard. The results of inoculation and disease identification by Institute of Plant Protection, Chinese Academy of Agricultural Sciences in 2015: powdery mildew immunity, moderate susceptibility to stripe rust and sheath blight, high susceptibility to leaf rust and scab. Winter cold resistance is good. In 2013 and 2014, the unified sampling of regional tests was tested by the Grain Quality Supervision and Inspection Center of the Ministry of Agriculture (Tai 'an). The average results were as follows: grain protein content 13.9%, wet gluten 35.9%, sedimentation value 33.1ml, water absorption rate 59.1ml/100g, stability time 3.9min, flour whiteness 74.9.

Yield performance: In the regional test of wheat varieties with high fertilizer group in Shandong Province from 2012 to 2014, the average yield per mu in two years was 601.87 kg, which was 5.61% higher than that of the control variety Jimai 22; in the production test of high fertilizer group from 2014 to 2015, the average yield per mu was 596.33 kg, which was 7.41% higher than that of the control variety Jimai 22.