MySheen

Mianshu 5

Published: 2024-11-06 Author: mysheen
Last Updated: 2024/11/06, The main results are as follows: (1) Variety source: it was bred by using Zhezhou 84-64 as female parent and Mianfen No. 1 as male parent in Mianyang Institute of Agricultural Sciences. The original number is 89-1524. (2) characteristics: flour yield 19.01%, potato rate more than 82%, potato block drying rate 33.6%; resistance to black spot and storability is better than Nanshu 88. Cooked food is of good quality and is a variety for both processing and feed. (3) yield performance: 19%, the average yield of fresh potato per mu was 170 per mu in the provincial regional test in 1995.

The main results are as follows: (1) Variety source: it was bred by using Zhezhou 84-64 as female parent and Mianfen No. 1 as male parent in Mianyang Institute of Agricultural Sciences. The original number is 89-1524.

(2) characteristics: flour yield 19.01%, potato rate more than 82%, potato block drying rate 33.6%; resistance to black spot and storability is better than Nanshu 88. Cooked food is of good quality and is a variety for both processing and feed.

(3) yield performance: in the provincial regional trials in 19% and 1995, the average yield of fresh potato per mu was 1701.7 kg, which was 11.8% lower than that of Nanshu 88, 1463.2 kg of rattan leaves, increased by 19.95%, dried potato by 524.4 kg, 4.2% by 4.2%, starch by 345.97 kg, and biological fresh yield by 3164.75 kg, by 0.5%, and by 2.5%. In 1996, the average yield of fresh potato per mu was 1170.3 kg, reduced by 8.1%, 1268.3 kg of rattan leaves and 406.9 kg of dried potatoes increased by 24.8% and 9.96%, respectively. The starch yield per mu increased by 24.6%, the biological fresh yield increased by 2438.4 kg, the biological dry yield increased by 6.5%, and the biological dry yield increased by 13.7%.

(4) suitable planting area: this strain avoids the application of nitrogen fertilizer, water and waterlogged land, and is suitable for planting in medium and barren soil.

 
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