What is the best variety for Minnan 65438 breeding in early February?

Typical features:

This variety has the characteristics of early and middle maturity, heat and humidity resistance, developed rhizome, easy cultivation and normal growth in adversity. The flower ball is big, white, the stem is blue-green, the meat is soft, sweet and crisp, and delicious. A single bulb can reach 1.8-2.5 kg, which can be harvested about 65 days after autumn sowing and 50 days after spring sowing. It is one of the best varieties in the Songhua market at present.

Training points:

1. Taiwan Province province and southern Fujian should be planted in the nature reserve from the middle and late of 10 to the middle of February, or from the early of August to the late of 10.

2. Sowing was carried out in three northeastern provinces, Inner Mongolia, Xinjiang, Qinghai, Tibet, Gansu, Ningxia, Shanxi and northern Shaanxi from early to late June.

3. Autumn sowing in Hebei, Shandong, northern Henan, northern Anhui, northern Jiangsu, southwestern Shaanxi and Sichuan Basin is carried out from mid-June to late July. Planting spring sowing in the reserve from March to early April.

4. Autumn sowing in Hubei, Shanghai, southern Henan, southern Anhui, southern Jiangsu and northern Zhejiang is from late June to late July. Sow spring sowing in the reserve in March.

5. The autumn sowing time in Hunan, Jiangxi, southern Zhejiang, Guizhou and Sichuan basins is from mid-July to late August, and the spring sowing time in protected areas is in mid-February.

6. In Guangdong, Yunnan, Guangxi and Hainan, 65438 was sown in autumn from mid-August to early1October, and 65438 was sown in spring from late1October to mid-February.

Precautions:

1. This product is not suitable for close planting. The plant row spacing is 60×60cm, the suitable temperature for seedling raising is 20℃-30℃, the suitable temperature for growth is 28℃- 12℃, and the optimum temperature for pelleting is 24℃- 12℃. This variety is a first-generation mating, so it can't be planted any more.

2. The temperature difference between the north and the south of China is large, so all localities should carefully choose the best sowing date according to the local climatic conditions, which is earlier in the north and later in the south.