Agricultural Products Lists
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Remember to do a good job of dry cultivation of rice at 13:00
The technology of diskless rice seedling throwing in dry cultivation is a light and cost-saving cultivation technique of rice, which adopts special medicine fertilizer and slow-release super absorbent seed coating agent "dry nursery nanny" to coat rice seeds, raise seedlings in dry condition, and directly throw seedlings in the field after pulling seedlings. The key points of its cultivation techniques are as follows: first, select the right model. In the application of dry cultivation and seedling throwing, the "dry nursery nanny" of seedling throwing type should be selected. Second, determine the dosage. Each bag (350g) "dry nursery nanny" super absorbent seed coating agent coated rice seed 1kg-1.5kg. 3.
2019-01-16 -
Remedial measures for waterlogged crops Rice
Rice has a strong tolerance to waterlogging, with no top for about 3 days, and there are still about 80% of the surviving rice seedlings, as long as the management is strengthened; if the rice seedlings are not topped for 4-7 days, 50%-80% of the survived rice seedlings should be homogenized and replenished in time to ensure a sufficient population; if there are only about 30% of the surviving rice seedlings without the top for more than 7 days, replanting or replanting other crops should be considered. It is necessary to take measures in accordance with local conditions, give classified guidance, and conscientiously do a good job in the post-disaster management of rice. As long as there are green leaves in the rice seedlings, the inside of the leaf sheath is still green and has a certain hardness, white roots or roots are light yellow, and the water is 2 ~.
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Leyou 2 (Rice)
(1) Variety source: Leyou 2 was produced by the restorer line C3-2 bred by Leshan improved seed Farm and Leshan seed Company and gang 46A. (2) characteristics: the whole growth period is 149.6 days, which is 0.6 days longer than that of the control. The tillering ability is medium, the plant type is compact, the leaf is straight, and the inverted clover is wider, thick green and luxuriant. The plant height is 110cm, the ear length is 24.8cm, the ear is flat with 167.9 grains, the seed setting rate is 79.8%, and the 1000-grain weight is 27.8g. The ability of resistance to rice blast is better than that of
2019-01-16 -
Liyou 57 (Rice)
The hybrid japonica rice variety selected by Rice cropping Institute of Liaoning Academy of Agricultural Sciences is derived from Liming AXC57. In 1983, the crop Variety approval Committee of Beijing, Henan and Shandong provinces determined that it was recognized by the National crop Variety approval Committee in 1990. The yield is good, the disease resistance is medium, and the rice quality is poor. It is suitable for planting in some rice areas of Northeast and North China.
2019-01-16 -
Lian 9805 (Rice)
Lian 9805 was bred by Lianyungang Agricultural Technology extension Center in 1995 by crossing high yield and disease resistance strain H408 with Japanese high quality variety Yueguang. He participated in the variety comparison test in Lianyungang in 2000 and the national regional test organized by the Ministry of Agriculture in 2001, which showed high yield, high quality and good resistance. In 2002, he made an exception and participated in the production experiment, and was listed as the three key projects of agriculture in Jiangsu Province and the key demonstration and extension varieties in Huaibei area by the Agriculture and Forestry Department of Jiangsu Province. First, the main characteristics. 1. The level of output. 1 per panicle
2019-01-16 -
Huaidao No. 6 (Rice)
Huaidao No. 6, formerly codenamed "Huai 6329", was bred by the double cross of Wuyujing 3 / / China 91 / Yanjing 2 used by the Institute of Agricultural Sciences of Huaiyin City, Jiangsu Province. it is an excellent mid-maturity and medium japonica variety with high yield, stable yield and high quality. The plant height of Huaidao No. 6 is about 95cm, the stem is stout, and the lodging resistance is strong. The plant type is moderate in distribution, and the leaves are stiff and evenly arranged. The tillering ability was strong, and the maximum number of stem sacs per mu was 300000 ~ 320000. The stem and tiller grow neatly, and the panicle rate is high, generally up to 75%.
2019-01-16 -
Huayougui 99 (Rice)
[basic situation] the popularization of hybrid rice has played an important role in increasing grain production in China. With the development of national economy and the continuous improvement of people's living standards, the demand for grain quality is getting higher and higher. cultivating early indica hybrid rice combinations with high quality, high yield and disease resistance is an important problem to be solved in rice breeding. The Department of Agronomy of South China Agricultural University, in cooperation with Tengxian seed Company and Raoping County seed Company, made use of the high quality male sterile line Y Huanong A with high blast resistance and the restorer line Gui 99. South China early-sleeved hybrid rice with high quality, high yield and blast resistance was bred.
2019-01-16 -
Brief introduction of Rice varieties Huayou 838
Characteristics: the whole growth period was 122-125 days early, 118-120 days late, and plant height 107~122cm. Strong tillering ability, compact plant type, neat heading, green leaf color and good ripe color. The effective panicle per mu is 18 ~ 210000, the total grain per panicle is about 135grains, the seed setting rate is about 85%, and the 1000-grain weight is 25,27g. Brown rice rate 78.2%, milled rice rate 70.4%, head rice rate 50.4%, grain length 6.0mm, aspect ratio 2.6, chalkiness 49%, chalkiness 4.2, transparency 1, gelatinization temperature
2019-01-16 -
Brief introduction of Rice varieties Huayou 128
Characteristics: the whole growth period was 126-135 days early, 118-122 days late, and plant height 109~125cm. It has strong tillering ability, erect plant type, stout stem, neat heading, green branches and good ripe color. The effective panicle is about 190000 per mu, the total grain per panicle is about 140, the seed setting rate is about 85%, and the 1000-grain weight is 23,25g. Brown rice rate 80.0%, milled rice rate 72.0%, head rice rate 41.0%, grain length 5.7mm, aspect ratio 2.6, transparency
2019-01-16 -
Huayou 123 (Rice)
Huayou 128 is a late maturing combination of three-line hybrid early rice bred by male sterile line Y Huanong An and restorer line R128. It is suitable for early and late planting outside northern Guangdong. The rice area of northern Guangdong can also be used as middle and late rice according to local conditions. In December 2001 and March 2002, it was approved by Guangxi and Guangdong respectively. 1. Yield performance: participated in the provincial regional test in the late season of 2000 and 2001, the yield per mu was 449kg and 4451 kg respectively, which was 44% higher than that of the control combination Peiza Shuangqi.
2019-01-16 -
Jinyuan 45 (conventional rice)
Variety source: Japanese "Yuezhiguang" line selection characteristics: this variety is a conventional japonica rice variety. The whole growth period of planting in Beijing, Tianjin and Tang areas is 178.8 days, which is 7 days later than that of 93 in the control. The plant height is 115.4 cm, the stem is stout, the sword leaf is long, erect, the grass under the leaf. The total number of grains per panicle is 132.6, the seed setting rate is 84.7%, and the 1000-grain weight is 24.75g. Resistance: seedling blast grade 3, leaf blast grade 1, ear neck blast grade 3. Main indicator of rice quality: head rice rate 71.6%
2019-01-16 -
Beware of bacterial leaf streak in rice
Rice bacterial streak, referred to as bacterial streak disease, is a bacterial disease caused by Trichoderma flavum, and it is one of the plant quarantine pests in China. High temperature and high humidity are conducive to the disease, which coincides with rainstorm, hail or flood, resulting in a large number of leaf wounds, the disease is very easy to spread. The incidence of long-term irrigation in deep water, partial application and late application of nitrogen fertilizer was also more serious. The yield of those with mild disease can be reduced by about 10%, and that of seriously diseased fields can be reduced by 40% to 60%. Damage characteristics: Rice bacterial leaf streak mainly affected the leaves, the disease spot initially showed dark green water-clear semi-transparent.
2019-01-16 -
Occurrence and control of rice diseases and insect pests in recent years
Since July, our city has encountered continuous overcast rain and high temperature weather after rain, which is very beneficial to the occurrence of diseases and insect pests in the late stage of rice. At present, most of the rice in our city enters the booting stage to heading stage, which is the susceptible period of rice diseases and insect pests. On August 7, our station conducted field investigation in Tangdian, Datun and other places. Rice blast, sheath blight and Cnaphalocrocis medinalis all occurred and needed urgent control. The specific conditions are as follows: Rice blast: leaf blast was found on Yunhui 290 planted in Datun Xintile-house, with a diseased leaf rate of 3.6% and a disease index of 0.75, covering an area of 2 mu. sheath blight
2019-01-16 -
Jingdao 24 (Rice)
The variety comes from the crop Institute of Beijing Academy of Agricultural and Forestry Sciences in 1999. Original code: Jing 7506, parent combination: Xingshi A / Moonlight / / C93010. It was approved by Beijing in 2002. Second, the characteristics of spring mid-rice varieties. The whole growth period of spring middle rice in Beijing Plain is from 155 days (sown in early May) to 165 days (sown in mid-April). The plant type is compact, the leaf is straight, the leaf color is light, and the tillering ability is medium. The plant height is 110 cm and the number of effective ears per mu is 19.
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Jingguang 651 (Jing651) rice
The varieties are derived from the crop Institute of Beijing Academy of Agricultural and Forestry Sciences in 1996. The parent is C9162-3 / Jinghua 106. It was approved by Beijing in 2000. 2. The whole growth period of wheat stubble rice in Beijing Plain is 130-135 days, which is 3 days longer than that of Zhongzuo 37. 160-170 days of cropping rice in Yanqing. The plant height is 89.4 cm, the culm is hard and resistant to lodging. The leaves are straight and dark. The tillering ability is moderate. The ear neck is very short, the ear is large, awnless, light leaf, light shell, and the grain is oval.
2019-01-16 -
Jinghua 101 (Rice)
Breeding unit: crop Research Institute of Beijing Academy of Agricultural and Forestry Sciences. Approval: approved by Beijing crop Variety approval Committee in 1991, Tianjin crop Variety approval Committee in 1993, and the National crop Variety approval Committee in 1994. Variety registration number: GS01001-1993. Variety source: Zhonghua 9 / Jingdao 2. Characteristics: japonica rice varieties bred by pollen tissue culture. The plant type is compact, the plant height is about 110 cm, and the stem is stout.
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Jinghua fragrant black rice
Characteristics: mid-late maturing variety, growth period 150d, plant height 90cm, middle panicle scattered type, panicle length 20cm, 1000-grain weight 23g. It is resistant to disease and barren, and the average yield per mu can reach about 4O0kg. Bright black beige, good taste, with sweet taste, is one of the main ingredients of Babao porridge. Key points of cultivation: reasonably cultivate strong seedlings, pay attention to sparse planting, re-apply phosphorus and potassium fertilizer, do a good job in water layer management, strengthen the prevention and control of rice blast and prevent lodging.
2019-01-16 -
Jingxiang 636 (Rice)
The variety comes from the crop Institute of Beijing Academy of Agricultural and Forestry Sciences in 1999. The parent is 91897-2A/T5850-1//h9418. It was approved by Beijing in 2001. Second, the characteristics belong to Luzhou-flavor rice varieties. Cultivated as old seedlings of middle rice or wheat stubble in Beijing plain, the whole growth period is 150-155 days, plant height is 1.0-1.1 meters, leaf color is green, tillering ability is medium, panicle type is large and awnless. The number of effective panicles per mu is 206000, the total grains per panicle is 141.0, and the number of filled grains.
2019-01-16 -
Jingyou 14 (Rice)
Characteristics: this variety belongs to japonica three-line hybrid rice. the whole growth period is 154.6 days in southern Liaoning, southern Xinjiang and Beijing and Tianjin, which is 1.9 days later than that of Jinzhu 1. The plant height is 103.5 cm, the total number of grains per panicle is 116.4, the seed setting rate is 88.3%, and the 1000-grain weight is 26.8g. Rice blast is grade 5. Main indicators of rice quality: head rice rate 65.7%, chalky rice rate 30%, chalkiness 3.8%, gel consistency 85 mm, amylose content 16.9%. Yield performance: 200
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Jingyue No. 1 (Rice)
Breeding unit: Institute of crop breeding and cultivation, Chinese Academy of Agricultural Sciences. Examination and approval: in 1986, Liaoning Provincial crop Variety approval Committee recognized that, in 1987, Tianjin crop Variety approval Committee recognized, and in 1991, the National crop Variety approval Committee recognized. Variety registration number: GS01016-1990. Source of variety: 300 grains of water source / crossing the road early. Characteristics: mid-maturing japonica rice varieties. The plant height is about 100 cm, the ear length is 20ml / 25cm, the plant type is compact, there are many tillers, each
2019-01-16