How to Choose Potato Varieties? A Full Guide to Practical Selection Tips
Choosing superior varieties is the basic condition for high-quality, high-yield and efficient potato cultivation. Superior potato varieties, besides being high-yielding, high-quality, well-adapted, and strong in resistance to pests, diseases and stress, also have their own special requirements according to market demand and the specific uses of the variety. Generally speaking, according to the purpose of cultivation, potato varieties can be divided into table varieties and processing varieties.
1. Dongnong 303
It is an extra-early-maturing potato variety bred by Northeast Agricultural College. Tuber set is concentrated and numerous, and the tubers are medium to small. It can be harvested 50 to 60 days after emergence. The quality is fairly good, and it is suitable for fresh eating. It is resistant to mosaic virus and tolerant to waterlogging, but susceptible to late blight and leaf roll disease. The yield per 667 sq m is 1500 kg to 2000 kg.
2. Zhongshu No. 2
This potato variety is an extra-early-maturing variety bred by the Institute of Vegetables and Flowers of the Chinese Academy of Agricultural Sciences. Tuber set is concentrated, and the tubers are large and uniform. It can be harvested 50 to 60 days after emergence. The tubers are of good quality and suitable for fresh eating. It is resistant to mosaic virus disease and does not become infected with leaf roll virus disease in the field, but it is susceptible to scab. The yield per 667 sq m is 1500 kg to 2000 kg.
3. Zhongshu No. 5
It is an early-maturing variety bred by the Institute of Vegetables and Flowers of the Chinese Academy of Agricultural Sciences. It is harvested about 60 days after emergence. Its eating quality is excellent, and it is suitable for fresh eating. It is tolerant to poor soil. It is relatively resistant to late blight and virus diseases, but not resistant to scab.
4. Favorita
An early-maturing variety introduced from the Netherlands by the Ministry of Agriculture in 1980. About 60 days from emergence to maturity. Its eating quality is good, and it is a table variety suitable for export. This variety is resistant to virus diseases, susceptible to late blight, and not resistant to ring rot or bacterial wilt. The plant is relatively short, so close planting is advisable. The yield per 667 sq m is about 1700 kg.
5. Zhongshu No. 3
It is an early-to-mid-maturing variety bred by the Institute of Vegetables and Flowers of the Chinese Academy of Agricultural Sciences. It is harvested within 75 days after emergence. Its eating quality is excellent, and it is suitable for fresh eating. It is resistant to virus diseases and scab, but not resistant to late blight. The yield per 667 sq m is 1500 kg to 2000 kg.
6. Kexin No. 4
It is an early-to-mid-maturing variety bred by the Potato Research Institute of the Heilongjiang Academy of Agricultural Sciences. It is harvested within 70 days after emergence. The tubers taste good and are suitable for fresh eating. This variety has fairly good disease resistance. The yield per 667 sq m is about 1500 kg.
7. Atlantic
It is a mid-maturing variety introduced from the United States by the Ministry of Agriculture and the Chinese Academy of Agricultural Sciences. It is harvested about 85 days after emergence. It is currently the main variety used in China specifically for chip processing. It is relatively resistant to virus diseases and net necrosis virus, but not resistant to late blight. The yield per 667 sq m is about 1500 kg.
8. E Potato No. 1
It is a mid-maturing variety bred by the Enshi Southern Potato Research Center in Hubei Province. It is harvested about 95 days after emergence. Its eating quality is fairly good, and it is suitable for fresh eating and for processing into starch. It is highly resistant to late blight, slightly susceptible to mosaic virus disease, mildly susceptible to bacterial wilt, and resistant to degeneration. The yield per 667 sq m is about 1600 kg.
9. Kexin No. 1
It is a late-maturing variety bred by the Potato Research Institute of the Heilongjiang Academy of Agricultural Sciences. It is harvested within 105 days after emergence. The eating quality of the tubers is medium. It is currently used in China as a substitute variety for French fries. It is resistant to late blight and virus diseases, highly resistant to ring rot, and relatively tolerant to waterlogging. The yield per 667 sq m is 1500 kg to 2000 kg.
10. Kexin No. 13
It is a mid-maturing variety bred by the Potato Research Institute of the Heilongjiang Academy of Agricultural Sciences. This variety has concentrated tuber set, large and uniform tubers, and stores well. It is harvested about 100 days after emergence. Its eating quality is excellent, and it is suitable for eating as fresh tubers. It is resistant to late blight, ring rot and mosaic virus disease. The usual potato yield per 667 sq m is about 2000 kg.
Well, of all these potato varieties above, how many have you grown? You are also welcome to share which varieties are more popular where you are, and then exchange and learn together with fellow farmers!
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