Agricultural Products Lists
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The birth of special potato for fuel ethanol
Recently, the acceptance team of "E Shu 5", which is composed of Hubei Academy of Agricultural Sciences, Jingmen Municipal Bureau of Agriculture, Bureau of Science and Technology and Jinlongquan Collection and closure of Hubei Province, checked and accepted the demonstration and planting base of sweet potato for fuel ethanol of Jinlongquan Group. The acceptance results show that the general output of sampled fields is more than 2500 grams, indicating that "Eshu No. 5" has been planted successfully in Jingmen City. In the first half of this year. Jinlongquan Group and Hubei Academy of Agricultural Sciences jointly planted 28.4 hectares of sweet potato "Eshu 5" for fuel ethanol in Dongbao District of Jingmen City.
2019-01-16 -
Jiudao 48
First, selection and breeding unit: Jilin Academy of Agricultural Sciences II. Variety source: in 1993, the group vine line 127 / Qiuguang F1 was used as the female parent and C91118 as the male parent for sexual hybridization, and the offspring were bred by pedigree treatment. The original code is Jiudao 401. 3. Characteristics: 1. Plant characters: plant height 109 cm, plant type compact, leaves erect, strong tillering ability, about 23 effective ears per hole; 2. Panicle characters: ear length 18 cm, scattered spike shape, main tiller panicle whole.
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Rice straw can be processed into silage.
The processing of fresh straw into silage that livestock like to eat is not only simple and fast, but also can save labor. The specific method is to place an extra-large nylon film bag with a thickness of 0.15 cm on the harvested rice field or threshing field; then, put fresh straw into the bag to make a haystack; and finally, fasten the mouth of the bag to prevent air from entering. After about one month, the fresh straw is fermented in a sealed plastic bag and becomes a palatable livestock feed, which can be fed to livestock instead of other silage.
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Propagation methods of Ophiopogon japonicus
Ophiopogon japonicus is propagated by ramets. In April, when Ophiopogon japonicus was harvested, the clumps of Ophiopogon japonicus with strong growth, many root tubers and no diseases and insect pests were selected for seed use. Take off the tuber root, cut off the fibrous root, and then cut off the stem node of the lower part of the rhizome with a knife, leaving only 2-3 cm long stem node, with white cross-section of the rhizome, the leaves should not be scattered, and the rhizome should not be kept too long when cutting, otherwise more double stem nodes will be formed after planting, and the root tuber will grow less. In order to reduce water evaporation, the top of the leaf should be cut off, leaving only about 6 centimeters long. Peel off a single plant, except
2019-01-16 -
Successful breeding of Restorer Lines of late Japonica Hybrid Rice in the Yangtze River Basin
Through the efforts of experts from the Shanghai Academy of Agricultural Sciences, the restorer lines of late japonica hybrid rice in the Yangtze River Basin-Shenhui 254 and Shenhui 1 were successfully selected and utilized. The project was awarded as the first prize for scientific and technological progress by the Shanghai Municipal Government this year. The key to the application of late japonica hybrid rice in the Yangtze River Basin is to develop excellent late japonica restorer lines. This project uses indica-japonica subspecies intermediate materials as bridge parents, introduces indica rice restoration gene into late japonica rice varieties, and aggregates excellent and good bases of several high-quality parents by polymeric hybridization and systematic selection.
2019-01-16 -
Changyou No.1 (Japonica Hybrid Rice)
"Changyou 1" is a new "three-line" high-quality hybrid japonica variety bred by the Institute of Agricultural Sciences of Changshu City, Jiangsu Province in 1998. It was approved by Jiangsu Province in January 2002 and National examination and approval in November 2003 (National examination and approval of Rice 2003068). At the same time, the male sterile line Wuyunjing 7 A has applied for new variety protection, numbered CN20010203.6. Because the variety has the advantages of good quality, high yield, strong resistance, wide adaptability and high yield of seed production, it has been late in Jiangsu, Zhejiang, Shanghai, Anhui, Hubei and other provinces.
2019-01-16 -
Breeding of Super High-yield Japonica Hybrid Rice "Qiuyou Jinfeng"
Qiuyou Jinfeng, a new super-high-yield japonica hybrid rice variety bred independently by scientists in Shanghai, has reached 801.9 kg per mu after three years of demonstration planting, and has passed expert acceptance a few days ago. On December 31, 2006, the reporter learned at the Agricultural Science Research Institute of Minhang District, Shanghai that the cultivation of the excellent variety "Qiuyou Jinfeng" was based on the genetic differences between indica rice and japonica rice parents, using excellent late japonica male sterile lines as female parents. Excellent indica rice and excellent japonica rice restorer lines were selected as male parents.
2019-01-16 -
Breeding and Application of Tianfengyou 269, a New Indica Hybrid Rice combination with High yield, good quality and Multi-resistance
The main results are as follows: (1) Tianfeng A, which was bred by Tianfeng you 269 (formerly Yanyou 269), which was bred by Jiangsu Coastal Institute of Agricultural Sciences and Guangdong Academy of Agricultural Sciences, and Yanhui 269, a self-breeding restorer line of our institute, was bred in 2002, a new indica hybrid rice combination with high yield, good quality and multi-resistance. Its self-breeding restorer line Yanhui 269, in the summer of 1995, Yanhui 559 was used as female parent and Yanhui 469 (intermediate material of our institute) as male parent. 26 hybrids were obtained and brought to Sanya in Hainan in the winter of the same year.
2019-01-16 -
k You 818, a New Indica Hybrid Rice Combination with High Yield, Good Quality and Disease Resistance
Kyou 818 is a new indica hybrid rice combination with high yield, good quality and disease resistance bred by Lixiahe Institute of Agricultural Science, Jiangsu Province. This variety has applied for national new variety protection and patent, the announcement number is: CNA000548E. In 2001, it was approved by Jiangsu Province. In the same year, it participated in the regional test of high yield group in southern rice area of China. The yield per mu reached 660 kg, ranking first among the tested combinations. In 2002, he took part in the national rice production test in southern China, and his yield increased by 10.65% compared with that of the control mu, ranking first.
2019-01-16 -
Characteristics and cultivation techniques of 29 you 559, a new high-yielding hybrid rice combination
29 you 559 is a new indica three-line hybrid rice combination bred by Jiangsu Xuzhou Biological Engineering higher Vocational School and Jiangsu Coastal Agricultural Science Institute with self-breeding male sterile line 29A and self-breeding restorer line Yanhui 559. 29A is the first indica three-line male sterile line bred in Jiangsu. The new combination 29 you 559 bred with 29A and Yanhui 559 had obvious heterosis and passed the crop variety approval in Jiangsu Province in January 2003. The heterosis of Zhong 29 you 559 showed in 1999 and participated in the cross in Jiangsu Province.
2019-01-16 -
Two-line Japonica Hybrid Rice Wandao 48 and its cultivation techniques
In order to meet the demand of high quality japonica rice market, 7001S and 2277 were used by Rice Institute of Anhui Academy of Agricultural Sciences to form a new two-line japonica hybrid combination Wandao 48 (70 you Shuangjiu). Through experiment and demonstration and rice quality identification, it showed high quality, high yield and multi-resistance. The main results are as follows: (1) the characteristic belongs to early-maturing and late japonica type, and the whole growth period is 128 days (double night) ~ 140 days (single night). The plant height is 93 cm. The plant type is moderate and tight. The leaves are light green. The leaves of the main stem are 15-17. Panicle umbrella type. The length of ear is 19.8 cm, each ear
2019-01-16 -
Xieyou 136, a medium indica hybrid rice with famous and excellent varieties
Xieyou 136 is a new medium indica hybrid rice combination selected by the Institute of Agricultural Sciences in Lixiahe area of Jiangsu Province. the combination has high and stable yield, with a general yield of about 650 kg per mu, which is more than 8% higher than that of Shanyou 63. The whole growth period is 145days, with coordinated ear-grain structure and high grain weight. Generally, the effective panicle per mu is 17-190000, the total grains per panicle is 122.4-167.3 grains, the seed setting rate is about 90%, and the 1000-grain weight is more than 30 grams. Compact plant type, strong tillering, good thriving, strong lodging resistance, yellow stalk green seeds at maturity, good ripening phase, resistance to rice blast
2019-01-16 -
Three New late Cann Hybrid Rice combinations-ⅱ you 7954
Ⅱ you 7954 Ⅱ you 7954 is a new hybrid late Cann rice combination bred by crop Institute of Zhejiang Academy of Agricultural Sciences. 2 kg, the average growth period is 133 days, and the average effective panicle per mu is 16. 530000, seed setting rate 82. 86%, 1000-grain weight 26. 8 grams. The results of resistance identification showed that it was moderately resistant to rice blast, moderately susceptible to bacterial blight and susceptible to brown planthopper, and the results of rice quality test showed that the four indexes of brown rice rate, milled rice rate, alkali elimination value and protein content reached the first class standard of edible high quality rice issued by the Ministry.
2019-01-16 -
Three New late Cann Hybrid Rice combinations-- k you 117
K you 117K you 117 is a new hybrid late Cann rice combination selected by South Zhejiang Rice breeding Center of Wenzhou Academy of Agricultural Sciences. the average yield per mu is 410 in 2000. Six kilos. The results of two-year regional test showed that the average whole growth period was 127. In 2 days, the average effective panicle per mu was 18. 50000, the seed setting rate is 87. 97%, 1000-grain weight 27. 6 grams, resistance identification results: resistance to brown planthopper, moderate resistance to rice blast, rice quality test results: Brown rice rate, milled rice rate, grain length, alkali elimination value and protein content
2019-01-16 -
Shanyou 8548--Three New Hybrid Rice Combinations with Late Can
Shanyou 8548 is a new hybrid late-season rice combination bred by College of Agriculture and Biotechnology of Zhejiang University and Seed Company of Zhejiang Province. 6 kg, 2 kg higher than control Shanyou 10. 17%。The results of two-year regional test showed that the average whole growth period was 126. 7 days, the average effective ear per mu is 19. 70,000, seed setting rate 88. 1%, 1000-grain weight 28. 6g; resistance identification results: moderate resistance to rice blast, moderate susceptibility to bacterial blight, susceptibility to white back rice lice and brown rice lice; rice quality test results
2019-01-16 -
High Quality Japonica Hybrid Rice "Dianza 80" Passed Approval
Dianza 80, a new hybrid japonica rice variety with good quality, was selected by Dian-type Hybrid Rice Research Center of Yunnan Province and Gejiu City Seed Company and approved by the Fifth Meeting of the Fifth Crop Variety Approval Committee of Yunnan Province. The whole growth period of Dianza 80 is 171 days. The plant height is 94.5 cm, the panicle length is 19.6 cm, the total number of grains per panicle is 157.0, the number of filled grains per panicle is 115.2, the seed setting rate is 72%, and the 1000-grain weight is 25 g. The leaves in seedling stage are upright, tolerant to fertilizer and grow neatly. The flag leaves are upright, the plant shape is compact and divided.
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Hybrid one cropping Rice Variety-Xianghuayou 7
Characteristics: this variety belongs to three-line hybrid middle and late maturing middle rice, which is cultivated as medium rice. The whole growth period is about 139 days, which is 5 days less than that of II you 58. The plant height is 110 cm, the plant type is loose and moderate, and it is more resistant to lodging. The tillering ability is strong, with 177000 panicles per mu, 142.5 grains per panicle, seed setting rate more than 80%, 1000-grain weight 30.7g, long grain shape, good rice quality, full filling and good color at ripening stage. Key points of cultivation: medium rice is planted in Hunan Province, and the seeds are usually sown around April 15. Sparse sowing to raise strong seedlings, seedling field
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Hybrid one cropping Rice Variety-ⅱ you 93
Characteristics: this variety belongs to three-line late-maturing medium hybrid rice. In 2004, it participated in the regional trial of super rice in Hunan Province. The whole growth period was 136.2 days, which was 6 days less than that of Liangyoupeijiu and 2 days less than that of Shanyou 63. The plant height is about 115 cm, the plant type is tight and loose, and the resistance to fertilizer and lodging is strong. The tillering ability is medium, the luxuriance is good, the heading is neat, and the color is good in the later stage. The average effective panicle per mu is 164300 ears, the total grain number per panicle is 172.3, the seed setting rate is about 80%, and the 1000-grain weight is 27.6g. Key points of cultivation: in
2019-01-16 -
Cultural Techniques of Indica Hybrid Rice Yueyou 938
Yueyou 938 was approved and named by Jiangsu Province in April 2000, and obtained national variety protection in May 2002. It is a three-line hybrid indica rice combination. Yueyou938 was bred by cooperation of Institute of Atomic Energy Agricultural Utilization and Institute of Grain Crops, Jiangsu Academy of Agricultural Sciences. Yueyou 938 was bred by crossing Honglian type fine quality three-line CMS line Yuetai a with Honglian type restorer line r1005-8 in Nanjing in summer of 1993. In 1994, the combination was tested in the Grain Institute of Jiangsu Academy of Agricultural Sciences
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Xieyou 963, a New late Indica Hybrid Rice combination
Xieyou 963 is a new late indica hybrid rice combination selected by crop Institute of Zhejiang Academy of Agricultural Sciences (zip code: 310021) in 1996. According to the regional test of late indica rice in Zhejiang Province in 1998 and 1999, the average yield per 667m ~ 2 (1 mu) was 516.35 kg and 466.95 kg respectively, which was 13.74% and 9.65% higher than that of Shanyou 10, and the production test in 1999 showed an average yield of 450.9 kg per 667m ~ 2, which was better than that of the control.
2019-01-16