-
Detailed Introduction to the Ningshu No. 8 Potato Variety
Basic Information Ningshu No. 8 was developed by the Xiji County Seed Company of Ningxia from a variant single plant discovered in 1986 in the local farmer variety "Shenyanwo", through 5 years of systematic selection and breeding from 1987 to 1991. In 1992-1993, a variety comparison trial was conducted for 2 years in Baiya Township, Xiji County, with fresh potato yields of 40002kg/hm2 and 42003kg/hm2 respectively, ranking 1st in yield among the 10 tested varieties, increasing yield by 20.5% and 27.5% compared with the control. In 1994-1995, for 2
-
Introduction to the potato variety Qingshu 168
Variety source: Bred by the Qinghai Academy of Agricultural Sciences, introduced to our city in 1991, and virus-free propagated by the Municipal Institute of Agricultural Sciences and the Zhangchuan Agricultural Technology Center. Characteristics: Upright plant type, lush branches and leaves, plant height 70-80 cm, dark green leaves, light purple flowers, tubers both oblong and oblate, red skin relatively light, red-skinned tubers concentrated, good quality, relatively good eating taste. A late-maturing variety, growth period about 130 days, lightly susceptible to late blight and ring rot, field planting generally yields about 1500-2000 kg per mu. Cultivation points: Suitable for dry mountainous areas and semi-shaded
-
Qingshu No. 2 Potato Variety Introduction and Characteristics
Variety source: Bred in 1992 by the Crop Institute of the Qinghai Academy of Agriculture and Forestry Sciences from a Gaoyuan No. 4/Mira (Magura) combination (originally 92-32-8). In November 1999, it was approved by the Qinghai Provincial Crop Variety Approval Committee and named Qingshu No. 2. Yield performance: in the Qinghai provincial regional trial, its yield ranked No. 1 across 5 sites over 2 years. In 1997, the average yield was 33,197.55 kg/ha, 21.1% higher than the control Hushu 202; in 1998, 37,467.0 kg/
-
Introduction to the Characteristics of the Rice Variety K You 926
The hybrid rice K You 926 was developed in 1993 by the Rice and Sorghum Research Institute of the Sichuan Academy of Agricultural Sciences by crossing K17A (already identified) bred by the institute with Luhui 926. In 1995, it was jointly introduced to our city by the Chongqing Agricultural Technology Extension Station and the Chongqing Seed Station. In the three years 1996, 1998, and 1999, the average yield in the mid-season rice plus ratoon rice variety trials was 672.53 Kg per mu, a 3.36% increase over the control Shanyou 63. From 1995 to 1999, in 1
-
Introduction to the new potato variety Huishun 23
I. Variety characteristics: resistant to late blight, long growth period, elliptical tuber shape, light yellow skin and flesh, smooth skin, medium-deep eyes, short dormancy period, dry matter content 22.7%-23.2%, no off-flavor. II. Suitable planting range: shows high yield in single-season spring planting areas, and in areas at an altitude of about 2100 m the yield is even higher than that of Huishun 88. III. Processing characteristics: can be used for starch processing. The disadvantage is the short dormancy period, and sprout suppression treatment is needed during storage.
-
Detailed introduction to the new potato variety Zaodabai
Characteristics: This variety is early-maturing, disease-resistant and high-yielding, and has the outstanding features of large and uniform tubers, white skin and white flesh, and good marketability, so it was submitted to the Liaoning Provincial Crop Variety Approval Committee and named "Zaodabai". "Zaodabai" has strong sprouts and emerges quickly, with rapid early growth; under normal cultivation it matures 85 days after planting; tuber set is concentrated and uniform, and the tubers swell quickly, with the proportion of large and medium tubers (marketable rate) reaching more than 80% 75 days after planting. Under plastic-film mulching cultivation, it matures 65 days after planting, allowing an early market launch with high value and early stubble clearing to improve multiple-cropping returns. Cultivation should
-
Introduction to the new potato variety Anshu 58
The Ankang Institute of Agricultural Sciences in Ankang City, Shaanxi Province, developed it by selecting from seedling lines of a cross using the potato variety EPOKA as the female parent and 4081 as the male parent; its original code was 922-30. In September 2001, it passed the approval of the Shaanxi Provincial Crop Variety Approval Committee. Characteristics ① Botanical characteristics: plant height 32.60--78 cm, plant type spreading, leaves light green, stems green, flowers white. Tubers long and flat, light yellow, tuber skin smooth, eyes shallow, tuber flesh light yellow. ② Biological characteristics: growth
-
Introduction to the new potato variety E-Malingshu No. 5
Variety origin: A potato variety bred by the China Southern Potato Research Center in Enshi, Hubei, through crossbreeding with "393143-12" as the female parent and "NS51-5" as the male parent. Original code: T962-76. It passed the approval of the Hubei Provincial Crop Variety Approval Committee in 2005, with the variety approval number E Shen Shu 2005001. Quality and yield: From 2003 to 2004, it participated in the Hubei Provincial Potato Variety Regional Trial. Quality testing showed a starch content of 18.90% and a dry matter content of 24.65%. Two-year regional
-
Detailed Introduction to the New Black Potato Variety
The black potato is a newly bred colored potato variety. Its whole growth period is about 90 days, making it a mid-to-late maturing variety. The plant height is 60 cm, with strong growth, a well-developed main stem and few branches. The tubers are long-oval in shape with relatively small eyes. The skin is dark purple, glossy black and shiny. The flesh is deep purple, attractive in appearance and strongly tempting in color. The starch content of the flesh is as high as 13-15%, with good taste and excellent quality. According to measurements: every 100 grams of black potato contains 2.3 grams of protein, 0.1 grams of fat,
-
Introduction to New Potato Varieties Longshu No. 3, No. 5, and No. 6
I. Variety Introduction Longshu No. 3 (formerly coded 161-2) is a new high-starch potato variety bred by the Grain Crops Research Institute of the Gansu Academy of Agricultural Sciences through crossbreeding. It was approved by the Gansu Provincial Crop Variety Approval Committee in 1995 and won the second prize of the Gansu Provincial Science and Technology Progress Award in April 2002. This variety is mid-late maturing, with a growth period (from emergence to maturity) of about 110 days. The starch content of the tubers is 20.09-24.25%, which is 3-5 percentage points higher than that of ordinary mid-late maturing varieties, making it highly
条件筛选