Agricultural Products Lists
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Danjing 3 rice
Variety source: Dandong Institute of Agricultural Sciences, introduced in 1984. Characteristics: the whole growth period is 165days, the seedling growth is robust, the adult plant height is 100-110cm, the plant shape is compact, the tillering ability is strong, the average ear is about 260000 per mu, the ear length is about 18cm, the seed setting rate is more than 80%, the grain is yellow and white, the awn is thin and short between awns, the 1000-grain weight is about 25g, the brown rice rate is 85%, and the whole rice rate is 78.5%. The rice is of good quality and palatable. Resistant to rice blast, bacterial blight, medium resistance to sheath blight, rice false smut. Moderate lodging resistance
2019-01-16 -
Danhannuo No. 3 (formerly known as Hannuo No. 3 Rice)
Characteristics: this variety belongs to japonica conventional dry glutinous rice. The average growth period of dry direct seeding of wheat stubble in Huang-Huai area is 114d, which is 4 days later than that of Zhengzhou early japonica. The plant height is 94.8cm, the plant type is compact, the tillering ability is strong, the yield stability is good, the panicle length is 19.4cm, the total grain number per panicle is 101.2, the seed setting rate is 82.2%, and the 1000-grain weight is 24.5g. Disease resistance: drought resistance grade 1, rice blast grade 3, flax leaf spot grade 3. Main indicators of rice quality: head rice rate 64.6%, ratio of length to width 1.
2019-01-16 -
Dan Handao No. 2 (formerly known as K150 Rice)
Variety source: breeding characteristics from Danjing 5 system: this variety belongs to conventional japonica upland rice variety. the average growth period of one cropping upland rice in the north is 153.7 days, which is 10 days longer than that of the control Han72. The plant height is 78.51cm, the ear length is 13.72cm, the highest number of seedlings per mu is 346600, the panicle rate is 71.94%, the number of grains per ear is 99.59, the seed setting rate is 84.96%, and the 1000-grain weight is 21.9g. Resistance: the average drought resistance in each pilot field was 2.4, and the leaves
2019-01-16 -
Large area crimping of rice heart leaves may be related to excessive application of dichloroquinolinic acid.
Recently, hundreds of readers from various parts of our province have called to report the phenomenon of heart leaf curl in large areas of rice seedlings, which is more common in direct seeding rice production. A lot of readers sent in diseased plants. In general, the roots of diseased plants are relatively normal, and there are no obvious disease spots and other symptoms on the leaves. After examining the diseased plants, the relevant experts from the Institute of Plant Protection of the Provincial Academy of Agricultural Sciences concluded that the curl of rice heart leaves was not caused by pathogenic microorganisms such as viruses, but could be caused by herbicides such as 2mai 4m D and dichloroquinolinic acid, or it could be physiological.
2019-01-16 -
Measures to promote the development of rice root system
1. Broadcast early at the right time. When the temperature is stable for 5 ℃, it begins to sow and raise seedlings. When the temperature is stable for 5 months, the seedlings are sterile for 5 months, and when the temperature is stable for 13 ℃, the seedlings are started to transplant. The seedlings are not planted for 6 months, and they are planted in the high yield period to gain accumulated temperature, which is beneficial to the development of roots. 2. Carefully prepare the land and create conditions. To do a good job of ploughing and rotary ploughing, the general ploughing depth is 20 cm, the rotary ploughing depth is 14 cm, and the ploughing or rotary ploughing depth is the same, so that there is no mud in an inch of water, creating conditions for root system development. 3. Strengthen management and promote development. First, seedling field management, good temperature control, reasonable watering, foliar fertilizer spraying, prevention and control.
2019-01-16 -
Chunyou 2 (Rice)
Chunyou 2 is a new high yield and early maturing japonica hybrid rice combination Chunjiang 10A, a dense panicle japonica male sterile line, and CH89, a large panicle japonica restorer line. 1. Ear grain structure and yield: plant height 103.3 cm, effective ear 152000 per mu, ear length 18.3cm, total grains per ear 175.4, seed setting rate 90.2%, 1000-grain weight 26.9g, theoretical yield 646.9 kg / mu (2002 data). two。 Main features: the late whole growth period of Zulian is 130 days.
2019-01-16 -
Chunjiang glutinous rice
Breeding unit: China Rice Research Institute. Approval: approved by Zhejiang crop Variety approval Committee in 1993 and by the National crop Variety approval Committee in 1995. Variety registration number: GS01002-1994. Variety source: Xiushui 11/T82-25. Characteristics: japonica late waxy varieties. The seedling stage plant is shorter, the plant type is compact, the seedling is stout, the leaf color is lighter, the mature color is good at the mature stage, the green stalk is yellow, and it is easy to thresh. The plant height is about 85 cm, which is effective per mu.
2019-01-16 -
Chunjiang 03 stem (rice)
Chunjiang 03 stem is a new japonica rice variety bred by crossing Xiushui 11 as female parent and T82-25 as male parent. Yield performance: in the regional trials of Hubei Province in 1994 and 1995, Chunjiang 03 japonica had the highest average yield of 435.64kg per mu, which was 9.74% higher than that of the control Eyi 105. in the late rice variety comparison test of Xiaogan City and District from 1994 to 1996, the average yield of 468.51kg per mu ranked first, 16.66% higher than that of Eyi 105 (CK1).
2019-01-16 -
Key points of cultivation and management of rice during cold wave in spring
1. The characteristics of cold wave disaster due to the invasion of cold air, the temperature drops sharply by more than 10 ℃ in 24 hours, and the lowest temperature in this day is less than 5 ℃, which is called cold wave. In the middle and lower reaches of the Yangtze River, strong cold air moves south, causing the temperature to drop by more than 10 ℃ within 48 hours, also known as cold wave. The cold wave generally occurs in spring and autumn, especially in spring, and most of the cold wave in spring occurs from March to May. The cold wave mainly caused rotten seeds, rotten seedlings and dead seedlings in rice seedling stage. II. Rice cultivation tube
2019-01-16 -
Chuanfeng 2 (original name Gangyou 364)(rice)
Breeding units: Seed Station of Sichuan Province, Chuanfeng Seed Breeding Center of Sichuan Province, Seed Company of Jiangyou City of Sichuan Province. Approval status: Approved by Sichuan Province Crop Variety Approval Committee in 1999, approved by National Crop Variety Approval Committee in 2000. Variety approval number: Guoshen Rice 2000001. Source of variety: Gang 46AX Jianghui 364. Characteristics: mid-indica late-maturing hybrid rice varieties. Plant type moderate, plant height 117.7 cm, culm hard, stout, fertilizer tolerance, strong resistance to falling, tillering ability weak,
2019-01-16 -
Chutuan 17 (Rice)
Chubian17 is a new mid-japonica medium-maturing conventional rice variety bred by Chujing 8 / 25-3-1 in Chuxiong Prefecture, Yunnan Province. The whole growth period of this variety is 170 ~ 175 days, plant height is 95 ~ 100cm, plant type is compact, flag leaf is straight, stem is stout, tillering ability is medium, effective panicle per mu is 280000 ~ 300000, panicle rate is high, panicle type is larger, the number of grains per ear is 120,150, seed setting rate is 80% ~ 85%, 1000-grain weight is 26,28g, hull yellow, glume tip colorless, awnless, white rice, suitable for shedding.
2019-01-16 -
Chaoyou No. 1 (Rice)
[basic situation] Chaoyou 1 (also known as Jindao 1229) is bred by Tianjin Rice Research Institute by three-line crossing and conventional breeding. Its parent combination is (FH-541A/ Jinzhu 1) F1 × 84-11. [characteristics] all the indexes of this variety meet the national first-class standard of high quality rice, including 10.32% crude protein (brown rice), 17.34% amylose (milled rice), 84% brown rice, 75.64% milled rice, 74.34% head rice and chalk.
2019-01-16 -
Super Rice Jijing 88 has passed the national examination and approval.
In order to use science and technology to solve the contradiction between China's grain supply and demand in the future, the "Chinese Super Rice Research" project "Jijing 88", which is included in the Premier's Fund, has made a major research breakthrough in the Jilin Academy of Agricultural Sciences and passed the national and provincial variety approval. Jijing 88 is the result of the efforts of experts from Jilin Academy of Agricultural Sciences in the past 10 years. With high yield, high quality, multi-resistance and extensive adaptability, the average yield per mu is 750 kg-800 kg, and the rice quality reaches the national first-class high-quality rice standard.
2019-01-16 -
Chaochuan No.1 (Rice)
Breeding unit: Rice Research Institute of Jilin Academy of Agricultural Sciences. Approval: it was approved by Jilin Provincial crop Variety approval Committee in 1995 and by the National crop Variety approval Committee in 1999. Variety approval number: national examination and approval rice 990005. Variety source: Qingshi 96 / BG902// Xiabei. Characteristics: medium-culm, multi-panicle late-maturing japonica rice variety, plant height 95Me 100cm, light green leaves, good plant type, strong tillering ability, strong stem toughness, short spike, yellow glume tip.
2019-01-16 -
Changyou 4 (Rice)
The plant type is compact, the growth is prosperous, the panicle type is large, the tillering ability is medium, the leaf color is medium green, the population uniformity is good, the late mature color is good, and the lodging resistance is strong; in inoculation identification, it is resistant to bacterial blight, panicle neck blast and sheath blight; stripe blight was identified in the field from 2005 to 2006, with the highest incidence rate of 69.5% (the average incidence rate of the susceptible control was 87.6%). The quality was tested by the Food quality Inspection Center of the Ministry of Agriculture in 2006, the rate of head rice was 62.4%, the rate of chalky grains was 25.0%, and the degree of chalkiness.
2019-01-16 -
Changnongjing 2 (Rice)
The new rice variety "Changnongjing 2" (formerly known as 89-94) is a new mid-maturing late japonica variety bred in 1993 by the Institute of Agricultural Sciences of Changshu City, Jiangsu Province, after the double crossing of 84G091/ Xiushui 04bat / Wuyujing 2 in 1989 and continuous non-greenhouse generation of F1 and F2. The strain has the characteristics of excellent rice quality, high yield, early maturity, good adaptability and so on. The characteristic of this variety is large panicle, large grain, low sterility rate and high 1000-grain weight. It belongs to large panicle type, similar to hybrid japonica rice. Generally, the yield per mu is more than 650 kg / mu.
2019-01-16 -
Changbai 9 (Rice)
Breeding unit: Rice Institute of Jilin Academy of Agricultural Sciences. Approval: it was approved by Jilin Provincial crop Variety approval Committee in 1994 and by the National crop Variety approval Committee in 1995. Variety registration number: GS01009-1994. Variety source: Jijing 60 / Northeast 125. Characteristics: mid-early maturing japonica rice varieties. The plant height is about 95 cm, the plant type is compact, the tillering ability is medium, the leaf is lifted up, the leaf sheath, leaf margin and leaf pillow are all green, 90 per panicle.
2019-01-16 -
Strengthening the Control of Rice Diseases in Kejie Town, Changning County
In June, continuous rainfall in Kejie Town, Changning County, led to the occurrence of bacterial leaf streak in more than 8000 mu of high-quality rice in the town. The whole town quickly organized agricultural personnel to take the village as a unit, focusing on high-quality rice models, and sent two technicians from each village to carry out scientific and technological guidance to farmers, comprehensively setting off the most exciting part of the rice unified control rule dominated by bacterial leaf streak. At the same time, 200 mu of high-quality rice model areas have been established in Kejie and Dadi villages, with 20 yuan per mu of subsidy for unified defense and control, and unified use of electric sprayers for prevention and control. Cut off
2019-01-16 -
Ejingnuo No. 6 (Rice)
Breeding unit: agricultural Science Research Institute of Jingzhou District, Hubei Province. Approval: approved by the crop Variety approval Committee of Hubei, Henan, Sichuan and Hunan provinces, and approved by the National crop Variety approval Committee in 1991. Variety registration number: GS01002-1990. Source of variety: Guichao No. 2 was treated with radiation. Characteristics: the plant height is about 110 cm, the plant type is loose and moderate, the upper leaves are narrow, long and straight, the tillering ability is medium, and the heading is neat. There are 250000 effective panicles per mu and 90 filled grains per panicle.
2019-01-16 -
Effect and Application of paclobutrazol on Rice
Paclobutrazol is a highly active plant growth retarder and broad-spectrum fungicide. The physiological effects of pp333 in the world and MET in China are mainly dwarfing, promoting tiller and improving stress resistance. Moreover, it is a simple, easy and effective measure to increase yield by turning green quickly, tillering early, increasing the number of effective panicles, seed setting rate and 1000-grain weight. After experiments in recent years in various parts of Liaoning Province, it was found that the higher zole yield of rice seedlings had the following changes compared with the control: 1. The seedlings are getting shorter. Rice seedling spraying
2019-01-16