-
Detailed Introduction to Rice Variety Fu 92-9
(1) Variety origin: A conventional glutinous rice bred in 1994 by the Atomic Energy Agricultural Application Research Laboratory of Sichuan Agricultural University using a combination of radiation and hybridization. (2) Characteristics: The full growth period is about 153 days, 4-5 days earlier maturing than the control Tuojiang Nuo No. 5. Plant height is 109 cm, seedling growth is steady, leaf color is dark green, plant type is compact, flag leaf is relatively narrow, and tillering ability is medium. Effective panicles per mu are 176,000, average grains per panicle are 107.3, seed setting rate is 80.7%, and threshing performance is good. Inoculation by the Provincial Plant Protection Institute
-
Detailed introduction to the rice variety Fu 8-l
Breeding unit: China National Rice Research Institute, Hangzhou Academy of Agricultural Sciences of Zhejiang Province, China. Approval status: Approved by the Zhejiang Provincial Crop Variety Approval Committee, approved by the Jiangxi Provincial Crop Variety Approval Committee in 1990, and approved by the National Crop Variety Approval Committee in 1991. Variety registration number: GS01011-l990. Variety source: Dry seeds of early indica rice 8004 irradiated with cobalt-60. Characteristics: A medium-late maturing early indica combination. Plant height 70-80 cm, compact plant type,
-
Introduction to the Characteristics and Traits of the Rice Variety Fuyouwan 3
[Basic Information] Fuyouwan 3 (Fuyi A/Wan 3) is a new early indica hybrid combination developed by crossing the restorer line Wan 3, bred by the Hunan Hybrid Rice Research Center, with Fuyi A. Fuyi A is a wild-abortive (WA) type CMS line developed from V41A//IRS24/Tiangu B through the theory of minor restorer genes and the exclusion method, showing such advantages as disease resistance, good quality, high sterility, stable fertility, good glume-opening habit, high outcrossing rate and good combining ability. [Characteristics and Traits] In 1996 it was entered in the Fujian provincial early hybrid rice regional trial, with an average yield of 6.8
-
Introduction to the Rice Variety Fuyou 98 (formerly known as Qingjiang No. 2)
Breeding unit: Hubei Qingjiang Seed Industry Co., Ltd., Rice and Wheat Institute of Fujian Academy of Agricultural Sciences. Variety source: Fuyi A x 98-4. Characteristics: This variety is a three-line hybrid rice combination of medium indica late maturity, with a whole growth period of 151 days, comparable to the control II You 58. Plant height is about 111 cm, with strong growth vigor, uniform plant growth, moderate plant and leaf morphology, coordinated panicle and grain structure, and good late-season appearance. Effective panicles per mu are 180,000-210,000, the panicle-bearing rate is about 60%, panicle length is 22-24 cm, total grains per panicle are 140-150, seed setting rate is 8
-
Introduction to the Performance Parameters of the 4U-4 Potato Harvester
The 4U-4 potato harvester is used in conjunction with large and medium-sized tractors. The machine adopts a fully mounted working mode and consists of digging, separating and conveying devices. During harvesting, it features a low potato damage rate, a high rate of exposed potatoes, reliable operation, good mobility, low use cost and high production efficiency. Main technical parameters: overall dimensions mm 2100, 1700, 1150; total machine mass kg 380; matched power kW 36.75; working width mm 1500; digging depth mm 150-250; production efficiency hm2/
-
2CM-2 Type Fully Automatic Potato Planter Introduction
The 2CM-2 type fully automatic potato planter is used in conjunction with a small tractor, integrating ditching, fertilizing, sowing and soil covering into one unit, and can complete fertilizing and sowing operations in a single pass. It features soil moisture conservation, labor saving, fertilizer saving and consistent sowing. Main technical parameters: dimensions mm 1170, 900, 900; total machine weight kg 120; matched power kW 11-18; number of rows 2; row spacing mm 300 (adjustable); working width mm 1500; sowing depth mm 100-120.
-
Detailed Introduction to the Zhongshu No. 3 Potato Variety
Variety source: 'Zhongshu No. 3' potato is a new variety developed in recent years by the Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences. Characteristics: early maturing, can be harvested 60 days after emergence, plant height about 60 cm, upright plant type, few branches, strong growth vigor. Each plant sets 3-5 tubers, tuber set is concentrated, tubers are medium in size and uniform, the rate of large and medium tubers can reach more than 90%, tuber starch content 14%, reducing sugar content 0.3%, good eating quality. The plant is relatively resistant to viral diseases, but not resistant to late blight.
-
Introduction to the Characteristics and Cultivation Key Points of the Huayu Peach Variety
I. Variety Origin: Bred in 2000 by the Institute of Forestry and Pomology, Beijing Academy of Agriculture and Forestry Sciences. Parental combination: Jingyu x Ruiguang 7. Approved by Beijing in 2002. II. Characteristics: This variety is a large-fruited, late-maturing, firm-fleshed white peach. In the Beijing area, buds generally break in late March, full bloom occurs in mid-April, and the flowering period lasts about 1 week. Leaves unfold in late April, shoots begin to grow in early May, and fruit ripens in mid-to-late August. The fruit development period is about 125 days. Leaves fall in mid-to-late October, and the growth period is about 210 days.
-
Analysis of the Introduction Performance and Development Strategies of Southern Pears in Hezhou
According to the deciduous fruit development concept of "southern pears and northern peaches" proposed by the Ministry of Agriculture in 1996, Hezhou City, Guangxi, began introducing southern pears from Zhejiang University, Guilin, Guangxi, and other places in 2000. A total of 11 southern pear varieties were introduced, and the current cultivation area is 1066.67 hm2. It is expected that the pear output in 2006 will reach 25,000 t. Based on current introduction observations, the soil, climate, and other natural conditions in Hezhou City are very suitable for the growth of southern pears. Many varieties show advantages such as high and stable yield, good taste, rich flavor, and strong resistance. The products are widely welcomed by consumers in the market.
-
Introduction to the Characteristics of the Qingdao Chengyang Daxiantao Peach Variety
Native to Shandong, the average single fruit weighs 330 g, with the largest reaching 510 g. The fruit shape is uniform and round, and at maturity 90% of the fruit surface turns bright red. The fuzz is moderate in amount, and the fruit shape has good symmetry. The flesh is white with 40% red blush, firm and fine in texture, with soluble solids at 13.6%, a sweet taste with slight acidity, good flavor, and excellent quality. The pit is small, with no split pits, and the edible rate is 94%. In the Chongqing area, buds break in mid-February, full bloom occurs in early March, and the fruit ripens in early July. It has strong disease resistance, does not crack, stores and transports well, and is high-yielding. In a high-density orchard (222 plants/667 sq m), in the 3rd year
条件筛选