Characteristics:

The plant height is 220.1 cm. There are 565.2 effective pods per plant, 17 pods per fruit, and the weight of 1000 pods is 3.5 g. The erucic acid content of seed is lower than 0.1%, and the glucosinolate content of commercial rapeseed is 17.49µ Mol/g cake, oil content 41.54%. The plant protection institute of Sichuan Academy of Agricultural Sciences identified that the resistance (resistance) to sclerotinia sclerotiorum was equivalent to that of the control. The rate of fruitless main stem was 8.0%. The lodging area at flowering stage was 7.2%. The whole birth date was 220 days, one day earlier than that of Deyou 6.

Output performance:

In 2009 and 2010, there were 16 regional trials in Sichuan Province, with 14 yield increase points, with an average yield of 177.48 kg per mu, 9.78% more than the control Chuanyou 21 and 5.2% more than the Deyou 6. In the production test in 2010, the combination increased production at 5 test points, with an average yield of 175.54 kg per mu, 11.08% higher than that of the control Deyou 6.

Key cultivation points:

1. Sowing date: The seedlings should be sown in the first and middle of September, and the direct seeding should be done in the first ten days of October.

2. Density: 6000-8000 plants per mu for seedling transplanting and 10000-12000 plants per mu for direct seeding.

3. Fertilization: refer to the local high-yield cultivation management of brassica napus.

4. Timely prevent and control diseases and pests.