Potato variety selection

Selection of superior varieties is the basic condition for potato cultivation with high quality, high yield and high efficiency. Excellent potato varieties have their own special requirements according to market requirements and special uses, besides high yield, good quality, good adaptability, disease and insect resistance and stress resistance. Generally speaking, potato varieties can be divided into fresh varieties and processed varieties according to the purpose of cultivation.

1. dongnong 303

It is a very early maturing potato variety bred by Northeast Agricultural College. Tubers are concentrated, the number is more, tubers are medium and small. 50 - 60 days after emergence. Good quality, suitable for fresh food. Resistant to mosaic virus, waterlogging tolerant, but susceptible to late blight and leaf curl. 667 square meters yield of 1500 kg ~2000 kg.

2. Zhongshu 2

This potato variety was bred by Vegetable and Flower Research Institute of Chinese Academy of Agricultural Sciences. The tubers are concentrated, and the tubers are large and orderly. 50 - 60 days after emergence. Tuber quality is good, suitable for fresh food. It is resistant to mosaic virus disease, not infected with leaf roll virus disease in field, but susceptible to scab disease. 667 square meters yield of 1500 kg ~2000 kg.

3. Zhongshu 5

It is an early-maturing variety bred by Vegetable and Flower Research Institute of Chinese Academy of Agricultural Sciences. Harvest about 60 days after emergence. Excellent eating quality, suitable for fresh food. Poor tolerance. It is more resistant to late blight and virus disease than scab disease.

4. of favorita

Early maturing variety introduced from the Netherlands by the Ministry of Agriculture in 1980. It takes about 60 days from emergence to maturity. Good eating quality, is suitable for export of fresh food varieties. This variety is resistant to virus disease, susceptible to late blight, but not resistant to ring rot and bacterial wilt. Plant shorter, suitable for close planting. The output of 667 square meters is about 1700 kg.

5. Zhongshu 3

It is an early-middle maturing variety bred by Vegetable and Flower Research Institute of CAAS. Harvest within 75 days of emergence. Good eating quality, suitable for fresh food. Resistant to virus and scab, not late blight. 667 square meters yield of 1500 kg ~2000 kg.

6. Kexin 4

It is an early-middle maturing variety bred by Potato Research Institute of Heilongjiang Province Academy of Agricultural Sciences. Harvest within 70 days after emergence. Tubers taste good, suitable for fresh food. The disease resistance of this variety is better. The output of 667 square meters is about 1500 kg.

7. Atlantic

It was introduced from America by Ministry of Agriculture and Chinese Academy of Agricultural Sciences. Harvested about 85 days after emergence. At present, it is mainly used in China for special fried varieties. More resistant to viral diseases and reticular necrosis virus, not late blight. The output of 667 square meters is about 1500 kg.

8. E potato 1

It was bred by Southern Potato Research Center in Enshi, Hubei Province. Harvested about 95 days after emergence. Good eating quality, suitable for fresh food and processed starch. High resistance to late blight, mild susceptibility to mosaic virus disease, slight susceptibility to bacterial wilt, resistance to degradation. The output of 667 square meters is about 1600 kg.

9. Kexin 1

It is a late-maturing variety bred by Potato Research Institute of Heilongjiang Province Academy of Agricultural Sciences. Harvest within 105 days after emergence. Tubers have medium edible quality. At present, it is used as a substitute for French fries in China. Resistance to late blight and virus disease, high resistance to ring rot, waterlogging tolerance. 667 square meters yield of 1500 kg ~2000 kg.

10. Kexin No. 13

It is a medium maturity variety bred by Potato Research Institute of Heilongjiang Province Academy of Agricultural Sciences. This variety has concentrated tubers, large and tidy tubers, and is resistant to storage. Harvest about 100 days after emergence. Excellent eating quality, suitable for fresh potato consumption. Resistance to late blight, ring rot and mosaic virus disease. General 667 square meters potato yield of about 2000 kg.

All right, so how many potatoes have you planted? You can also say that you are more popular species which varieties, and then exchange learning with the majority of farmers friends!

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