Edible sunflower variety AR9-9293 was approved by the Sunflower Variety Appraisal Committee with the country Identification number of sunflower 2015005. This paper introduced the breeding process, yield performance an...Edible sunflower variety AR9-9293 was approved by the Sunflower Variety Appraisal Committee with the country Identification number of sunflower 2015005. This paper introduced the breeding process, yield performance and characteristics, and the high-yield cultivation technology of new edible sunflower variety AR9-9293. The promotion of edible sunflower varieties and cultivation technology could achieve the effects of improving the level of the sunflower cultivation, promoting the development of rural and agricultural economy and increasing farmers＇ income, as well as positively promoting development of the society and adjusting agricultural industry structure.展开更多
[Objective] This study was conducted to solve the problem of the lacking of special forage foxtail millet varieties. [Method] With wild large-grain foxtail millet as an original material, foxtail millet variety Jicaog...[Objective] This study was conducted to solve the problem of the lacking of special forage foxtail millet varieties. [Method] With wild large-grain foxtail millet as an original material, foxtail millet variety Jicaogu 1 （S724） for forage use was bred. [Result] Jicaogu 1 has following outstanding characteristics： （1） high content of crude protein： quality detection showed that the millet straw had a high content of crude protein up to 9.8%; （2） high yields of fresh grass and hay： in field detection, the average yield of fresh grass was 58 308.15 kg/hm2, which was higher than Sicao 2 （35 763.00 kg/hm2） by 58.29%, and the hay yield was 15 922.65 kg/hm2, which was higher than Sicao 2 （11 548.05 kg/hm2） by 37.88%; and （3） biological characteristics： Jicaogu 1 shows young seedlings with a growth period of 122 d, a plant height of 198.22 cm, an ear length of 23.65 cm, a stem/leaf ratio of 1.43 and a fresh weight/dry weight ratio of 37.86, there are 2-3 tillers generally, and the seed yield is 3 383.40 kg/hm2. [Conclusion] Summer seeding in vacant field in North China or spring seeding in Inner Mongolia could be carried out with Jicaogu 1, which is also adapt to mechanized harvest. The development of forage foxtail millet could be promoted by strengthening the extension of Jicaogu 1.展开更多
Bangcangjingnuo is a new, mid-maturing conventional Japonica type glutinous rice variety bred by Hunan Rice Research Institute and Hunan Wucai Agricultural Science and Technology Development Co., Ltd. In 2017, the Hun...Bangcangjingnuo is a new, mid-maturing conventional Japonica type glutinous rice variety bred by Hunan Rice Research Institute and Hunan Wucai Agricultural Science and Technology Development Co., Ltd. In 2017, the Hunan Crop Variety Examination and Approval Committee approved Bangcangjingnuo. The breeding process of this cultivar was expounded in this study. This cultivar is highly glutinous and waxy, it produces a stable high yield, and it possesses the quality of low temperature resistance. The theoretical yield of Bangcangjingnuo is 8 731.5 kg/hm^2, and the actual output is about 7 422.0 kg/hm^2 according to the 85% discount.Finally, we described the main points of cultivation technique from the perspectives of timely planting and strict seed sterilization.展开更多
文摘Edible sunflower variety AR9-9293 was approved by the Sunflower Variety Appraisal Committee with the country Identification number of sunflower 2015005. This paper introduced the breeding process, yield performance and characteristics, and the high-yield cultivation technology of new edible sunflower variety AR9-9293. The promotion of edible sunflower varieties and cultivation technology could achieve the effects of improving the level of the sunflower cultivation, promoting the development of rural and agricultural economy and increasing farmers＇ income, as well as positively promoting development of the society and adjusting agricultural industry structure.
基金Supported by Science and Technology Innovation Incentive Subsidizing Project in 2015Special Fund of Scientific Research in Public Interest from Ministry of Agriculture(20120304201)~~
文摘[Objective] This study was conducted to solve the problem of the lacking of special forage foxtail millet varieties. [Method] With wild large-grain foxtail millet as an original material, foxtail millet variety Jicaogu 1 （S724） for forage use was bred. [Result] Jicaogu 1 has following outstanding characteristics： （1） high content of crude protein： quality detection showed that the millet straw had a high content of crude protein up to 9.8%; （2） high yields of fresh grass and hay： in field detection, the average yield of fresh grass was 58 308.15 kg/hm2, which was higher than Sicao 2 （35 763.00 kg/hm2） by 58.29%, and the hay yield was 15 922.65 kg/hm2, which was higher than Sicao 2 （11 548.05 kg/hm2） by 37.88%; and （3） biological characteristics： Jicaogu 1 shows young seedlings with a growth period of 122 d, a plant height of 198.22 cm, an ear length of 23.65 cm, a stem/leaf ratio of 1.43 and a fresh weight/dry weight ratio of 37.86, there are 2-3 tillers generally, and the seed yield is 3 383.40 kg/hm2. [Conclusion] Summer seeding in vacant field in North China or spring seeding in Inner Mongolia could be carried out with Jicaogu 1, which is also adapt to mechanized harvest. The development of forage foxtail millet could be promoted by strengthening the extension of Jicaogu 1.
基金Supported by Three Major Grain Crop Breeding Projects of the Ministry of Science and Technology(2016YFD0102102)Special Funds for the Construction of National Modern Agricultural Industry Technology System(nycytx-001)+1 种基金Special projects of the Ministry of Agriculture and the Ministry of FinanceScience and Technology Innovation Project of Hunan Academy of Agricultural Sciences(2016)~~
文摘Bangcangjingnuo is a new, mid-maturing conventional Japonica type glutinous rice variety bred by Hunan Rice Research Institute and Hunan Wucai Agricultural Science and Technology Development Co., Ltd. In 2017, the Hunan Crop Variety Examination and Approval Committee approved Bangcangjingnuo. The breeding process of this cultivar was expounded in this study. This cultivar is highly glutinous and waxy, it produces a stable high yield, and it possesses the quality of low temperature resistance. The theoretical yield of Bangcangjingnuo is 8 731.5 kg/hm^2, and the actual output is about 7 422.0 kg/hm^2 according to the 85% discount.Finally, we described the main points of cultivation technique from the perspectives of timely planting and strict seed sterilization.
