Audit No.: Lunongjian 2010027
Breeders: Shandong Institute of Peanut Research.
Variety sources: conventional varieties, lines 8606-26-1 and 9120-5 were crossed and the system was selected for breeding.
Characteristics: It is an ordinary large peanut variety. Common fruit shape, deep veins, shallow fruit, long oval seed kernel, pink seed coat, orange seed coat. Regional test results: Spring sowing period of 128 days, 47 cm in height of main stem, 50 cm in lateral branch, 8 total branches; 16 per plant, productivity per plant 20.4 g, fruit weight 227.3 g, kernel weight 95.9 g There were 544 kilograms of fruit, 1166 kilograms of kernels and 70.1% of rice out of rice. The disease resistance was moderate. In 2007, Quality Analysis of the Food Quality Supervision, Inspection and Test Center (Jinan) of the Ministry of Agriculture: protein content 19.1%, fat 47.3%, oleic acid 50.2%, linoleic acid 29.2%, O/L value 1.7. 2007 Shandong peanut research The disease resistance identification: net spot disease index 52.6, brown spot disease index 16.4.
Yield performance: In the regional trials of the large-grain peanut group in the province from 2007 to 2008, the average yield per acre was 345.6 kilograms per year and 242.0 kilograms of seed kernels, an increase of 8.8% and 9.5% respectively over the control Fenghua 1; 2009 production trials The average yield of pods was 370.5 kg per mu and 260.8 kg of kernels, which was 10.9% and 10.2% higher than the control Fenghua 1 respectively.
Cultivation Techniques: The suitable density is 10000-11000 holes per mu and 2 holes per hole. Other management measures are the same as Daejeon.
Appropriate areas: Planting and use of spring sowing large peanut varieties in suitable areas in the province.
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