Chunshu No. 3 (Potato)
Breeding unit: Jilin vegetable and Flower Research Institute.
Approval: it was approved by Jilin Provincial crop Variety approval Committee in 1990 and by the National crop Variety approval Committee in 1997.
Variety registration number: GS05001-1997.
Variety source: S.demissumA6X Kexin 3.
Characteristics: plant height 80-90 cm, branch medium, stem stout, green, stem wing straight, leaf color light green, flower white, tuber concentrated, tuber round, potato skin yellow with reticulation, potato flesh white, bud eyes few and shallow. The dry matter content of potato chips is about 25%, the starch content is 17% Mel 18%, the color vision of potato chips is 1.5 Mel 2.0, and the colorimeter is 60.13 points. The growth period is about 130 days, it is a late-maturing variety, the tuber has good storability and steaming quality, so it is suitable for potato chips and deep-frying. The plant is resistant to late blight in the field and is susceptible to Austria-Cuba mosaic virus. The average yield of fresh potatoes per mu is about 1670 kilograms.
Cultivation points: 3500 seedlings per mu, planting specifications for 70 cm x 30 cm or 60 cm x 35 cm. About 3300 kg of organic fertilizer and 13 kg of diammonium phosphate were applied per mu.
- Prev
Chunshu No. 4 (Potato)
Breeding unit: Jilin vegetable and Flower Research Institute. Approval: it was approved by Jilin Provincial crop Variety approval Committee in 1993 and by the National crop Variety approval Committee in 1997. Variety registration number: GS05002-1997. Variety source: Wensheng 4 X Kexin 2 characteristics: the plant is erect and luxuriant, the plant height is about 90 cm, the stem is stout, the leaf color is dark green, the flower is purple, the growth potential is strong, the tuber is numerous and concentrated, the potato piece is flat and round, the white skin and white meat, the potato skin has a net.
- Next
How to grow spring potatoes
There are three ways of early ripening cultivation of potato in spring: double film mulching in plastic film small arch shed, thick film small arch greenhouse mulching and plastic film laying. The potato cultivated by these methods can be put on the market 10 to 20 days earlier than that cultivated in the open field. No matter what kind of mulching method is adopted in the selection of improved varieties, the original varieties of Dongnong 303 or Kexin No. 4 transferred from the northeast must be selected, not self-retained species, let alone native species with self-breeding for many years, aging varieties and serious degradation of species. The amount of seed used per mu is about 150 kg, and the sweet potato can be cut and sown, each seed.
Related
- Where is it suitable to grow horseradish in China? it is expected to see the middle altitude horseradish in Alishan.
- How to prevent tomato virus disease reasonably? (Control methods included)
- Many people like to plant towel gourd on the balcony. What are the main points of this method and management?
- What crops can chili peppers be mixed with?
- Fertilization techniques and matters needing attention in Tomato
- What are the grafting techniques for peach seedlings in spring?
- Harm and control methods of root swelling disease of Chinese cabbage
- What are the pests of sweet potatoes? How to prevent and cure it?
- Symptoms, causes and Control methods of navel Rot in Tomato
- The cause of "Cucumber rotten bibcock" in Farmers' planting Cucumber and its Control Plan