MySheen

Sichuan taro early (potato)

Published: 2024-11-06 Author: mysheen
Last Updated: 2024/11/06, Breeding unit: Crop Research Institute, Academy of Agricultural Sciences, Sichuan Province. Approval status: Approved by Sichuan Province Crop Variety Approval Committee in 1991, approved by National Crop Variety Approval Committee in 1998. Variety registration number: Guoshenshu 980002. Breed Source: 7032-2X Swallow. Characteristics: plant height 58 cm, plant semi-erect, 3-4 branches, corolla white, leaves elliptic, potato oval, potato grain yellow, potato flesh yellow, bud eyes light, edible taste

Breeding unit: crop Research Institute of Sichuan Academy of Agricultural Sciences.

Approval: it was approved by Sichuan crop Variety approval Committee in 1991 and by the National crop Variety approval Committee in 1998.

Variety registration number: national examination potato 980002.

Variety source: 7032mi 2X swallow.

Characteristics: the plant height is about 58 cm, the plant is semi-erect, there are 4 branches, the Corolla is white, the leaf is oval, the potato piece is oval, the potato grain is yellow, the potato meat is yellow, the bud eye is shallow, and the taste is excellent. The crude protein content is 2.65%, the starch content is 12.71%, the reducing sugar is 0.4%, the vitamin C content is 15.6 mg / 100 g fresh potato, the drying rate is 19.96%, the large potato rate is more than 85%, the potato skin is smooth, and the commodity is good. The growth period is about 70 days, resistant to PVY and PLRV, the incidence of bacterial wilt is 4.6%, the dormancy period is short, and the general yield of fresh potato is about 1450 kg per mu, which can be used as a variety for fresh food and food processing.

Main points of cultivation: the density is about 5000 plants per mu, sowing whole potatoes with 30m / mu 50g, pay attention to prevent bacterial wilt.

Suitable scope: the southwest potato area and the Yangtze River Basin are cultivated in spring and autumn, and vegetables are planted in the suburbs.

 
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