How many varieties of potatoes are there? Which one is the best? How?

I think there are about 6 varieties of potatoes, and among these 6 varieties, yellow potatoes are the best, but we must choose more fertile and broad land when planting, and we must use farmhouse fertilizer when fertilizing, never use fertilizer bought outside, but also often water the plants, but also to prevent the occurrence of pests and diseases, if there are small insects, then we must spray insecticides in time.

There are a total of 6 varieties, but the white potatoes are better to grow, and they need to be sown in advance when planting, choose seeds with high fullness, plant them in the soil with high air permeability, fertilize them first, and then water them after sowing.

Of the six varieties, white potatoes are easier to grow, choose the right soil, choose seeds that are free of pests, water a little and keep enough sunshine.

Different potato varieties are cultivated in different regions, and their adaptability to natural conditions and cultivation conditions, as well as the requirements of natural conditions and cultivation conditions will be different.

China has a vast territory, and each area suitable for cultivating potatoes is in the natural environment.

There are differences in cultivation methods, so we must combine the characteristics of the region and choose varieties according to local conditions.

In the south such as Guangxi, Guangdong, Hainan, Fujian and other potato two-season cropping areas, potatoes can be cultivated in winter and spring or autumn and winter, so most of the varieties are selected such as Yushu No. 1, Yushu No. 2, Holland No. 7, Zhongshu series, Kexin series, early white and other early-maturing varieties. Pick potato seeds: 1. Shape selection:

Try to choose potato seeds with smooth seed coats and bright colors. It should be noted that potatoes with cracked skin should not be used as seeds, and secondly, those with deformities or lesions should not be used, because these potatoes cannot germinate even if they are planted in the soil.

2. Variety selection: high-quality detoxified potato seed potatoes must be selected, and the spring and autumn cropping areas need to choose early-maturing varieties with short dormancy period, short plants, concentrated potatoes, and suitable for eating, export or intercropping, such as Fei Rui It, early and white.

3. Selection of purchase channels: seed potatoes are potatoes that have sprouted, and you can order detoxified seed potatoes or buy potatoes directly from agricultural supply stores. Don't use supermarket-bought potatoes as seed potatoes as they may suffer from diseases that can affect the growth of the crop.

After many years of comparative research and experimental planting of potato seeds by the Institute of Conventional Varieties of Major Crops of the Agricultural University in Heilongjiang Province, the final result was that the Russian Vintisky was the best variety.

Netherlands VII Netherlands.

Ten. 5. Potato seeds such as early white; Medium and early maturing varieties Kexin No. 1, Atlantic and other potato seeds; Medium and late maturing large white flowers small white flowers 2191,

Hello kiss, morning white. "Early white" potato is an extremely early maturing variety, with a growth period of 60 to 65 days. The tubers are oval, white-skinned, white-fleshed, with smooth skin and good-looking potato pieces.

Potatoes are concentrated, and the rate of large and medium-sized potatoes (commodity rate) is as high as more than 90%. Good quality and good palatability.

This needs to be judged according to the local topography, weather and other conditions, after all, the topography and climate of each place are different.

1. Morning white. "Early white" potato is an extremely early maturing variety, with a growth period of 60 to 65 days. The tubers are oval, white-skinned, white-fleshed, with smooth skin and good-looking potato pieces.

Potatoes are concentrated, and the rate of large and medium-sized potatoes (commodity rate) is as high as more than 90%. The product roll is of good quality and palatability. 2. Ultra-white.

"Super white" potato is an extremely early-maturing vegetable variety, which was bred by the Institute of Greenhouse Industry of Dalian Agricultural University in Liaoning Province. The plant is lush and vigorous, with a height of about 40 cm. The stems are green and stout, the leaves are fat and flat, and the leaf color is dark green.

Flowers white. The tubers are concentrated, and the tubers are round. White skin and white meat, large and neat, the rate of large and medium potatoes is 7L 84%, the skin is smooth and the quality is good, and the starch content is.

3. Zhongshu No. 2. "Zhongshu No. 2" was cross-bred by the Institute of Vegetables and Flowers of the Chinese Academy of Agricultural Sciences with LT-2 as the female parent and DTO-33 as the male parent. The plant is of the diffuse type, the height of the plant is 50 70 cm, the main stem is stout, and the whole potato is generally sown with 3 or 4 stems, and the stem is light purple-brown.

The leaf color is dark green. The corolla is purplish-red, the anthers are orange-yellow, the pollen is abundant, the natural fruiting is strong, the flowers are many, the berries are large, and the seeds are numerous. The tubers are flat and round, the skin and flesh are pale yellow, the skin is smooth, and the buds are shallow. Lead state.