[Objective] This study aimed to explore germplasm resources of salt toler- ant Spartina alterniflora and high yield rice, and develop an innovative strategy for distant hybridization between S. altemiflora and rice. [...[Objective] This study aimed to explore germplasm resources of salt toler- ant Spartina alterniflora and high yield rice, and develop an innovative strategy for distant hybridization between S. altemiflora and rice. [Method] Crossing （rice ♀ ）： hot water emasculation and glume-cutting pollination method, heat emasculation and pollen-suction pollination method; reciprocal crossing （S. alterniflora ♀ glume-cutting emasculation and pollination method, continuous emasculation-pollination method, hot water emasculation and continuous emasculation-pollination method. [Result] In crossing groups （rice ♀ × S. alterniflora ♂ ）, compared with hot water emasculation and glume-cutting pollination treatment, the number of seed-bearing combinations, seed number per spike and seedling emergence rate in heat emasculation and pollen-suction pollination treatment were improved by 34.09%, 121.21% and 60.07%, respectively; hybridization efficiency was improved by 6-7 times. In reciprocal cross- ing groups （S. altemiflora ♀× rice ♂ ）, compared with glume-cutting emasculation and pollination treatment, the number of seed-bearing combinations and seed num- ber per spike in continuous emasculation-pollination treatment were improved by 3.14 and 4.21 times, respectively; seedling emergence rate was improved by 68.47%; hybridization efficiency was improved by 7-8 times. [Conclusion] Heat emas- culation and pollen-suction pollination method is suitable for hybridization between rice ♀× S. alterniflora ♂; continuous emasculation-pollination method is suitable for hybridization between S. alterniflora ♀× rice ♂.展开更多
The aim of the study is to conduct comprehensive experiments and developments of innovative technologies to produce the oil extract of amaranth for their application as food additives in the food industry. To achieve ...The aim of the study is to conduct comprehensive experiments and developments of innovative technologies to produce the oil extract of amaranth for their application as food additives in the food industry. To achieve the aim, the following tasks were identified： （I） study the physicochemical, biochemical properties and the composition of amaranth seeds; （2） improving the methods for producing the oil extract of amaranth. This article is devoted to complex research of processes of manufacture of vegetable oils. Authors have developed scientific bases of improvement and an intensification of technological processes for production of oil from amaranth seeds. The authors have developed a new technology for extracting of oil from amaranth seeds using hexane as a solvent. The proposed method provides to obtain oil without great technical effort and keeps it all the nutrients that promote the highest taste of the product and with little labor and time costs.展开更多
INTELLECTUAL property is highly valued the world over,including in China.The Decision on Some Major Issues Concerning Comprehensively Deepening Reform,released in November 2013 at the Third Plenary Session of the 18th...INTELLECTUAL property is highly valued the world over,including in China.The Decision on Some Major Issues Concerning Comprehensively Deepening Reform,released in November 2013 at the Third Plenary Session of the 18th Communist Party of China（CPC）Central Committee,said explicitly：＂We will strengthen the application and protection of intellectual property rights（IPR）,improve the technological innovation incentive mechanism,and explore ways to set up IPR courts.＂ On August 31, 2014, the National People＇s Congress, China＇s top legislature, voted to establish IPR courts in Beijing, Shanghai, and Guangzhou. They soon came into being, constituting a milestone in China＇s IPR protection.展开更多
基金Supported by 2014 Project for Scientific and Technological Innovation and Industrialization of Nantong City,Jiangsu Province"Breeding of New Varieties(Lines)of Saline-alkali Tolerant Spartina alterniflora and Rice in Coastal Areas"(HL2014020)2014 Program for Leading Talents of Scientific and Technological Innovation of Nanjing City,Jiangsu Province(616035)~~
文摘[Objective] This study aimed to explore germplasm resources of salt toler- ant Spartina alterniflora and high yield rice, and develop an innovative strategy for distant hybridization between S. altemiflora and rice. [Method] Crossing （rice ♀ ）： hot water emasculation and glume-cutting pollination method, heat emasculation and pollen-suction pollination method; reciprocal crossing （S. alterniflora ♀ glume-cutting emasculation and pollination method, continuous emasculation-pollination method, hot water emasculation and continuous emasculation-pollination method. [Result] In crossing groups （rice ♀ × S. alterniflora ♂ ）, compared with hot water emasculation and glume-cutting pollination treatment, the number of seed-bearing combinations, seed number per spike and seedling emergence rate in heat emasculation and pollen-suction pollination treatment were improved by 34.09%, 121.21% and 60.07%, respectively; hybridization efficiency was improved by 6-7 times. In reciprocal cross- ing groups （S. altemiflora ♀× rice ♂ ）, compared with glume-cutting emasculation and pollination treatment, the number of seed-bearing combinations and seed num- ber per spike in continuous emasculation-pollination treatment were improved by 3.14 and 4.21 times, respectively; seedling emergence rate was improved by 68.47%; hybridization efficiency was improved by 7-8 times. [Conclusion] Heat emas- culation and pollen-suction pollination method is suitable for hybridization between rice ♀× S. alterniflora ♂; continuous emasculation-pollination method is suitable for hybridization between S. alterniflora ♀× rice ♂.
文摘The aim of the study is to conduct comprehensive experiments and developments of innovative technologies to produce the oil extract of amaranth for their application as food additives in the food industry. To achieve the aim, the following tasks were identified： （I） study the physicochemical, biochemical properties and the composition of amaranth seeds; （2） improving the methods for producing the oil extract of amaranth. This article is devoted to complex research of processes of manufacture of vegetable oils. Authors have developed scientific bases of improvement and an intensification of technological processes for production of oil from amaranth seeds. The authors have developed a new technology for extracting of oil from amaranth seeds using hexane as a solvent. The proposed method provides to obtain oil without great technical effort and keeps it all the nutrients that promote the highest taste of the product and with little labor and time costs.
文摘INTELLECTUAL property is highly valued the world over,including in China.The Decision on Some Major Issues Concerning Comprehensively Deepening Reform,released in November 2013 at the Third Plenary Session of the 18th Communist Party of China（CPC）Central Committee,said explicitly：＂We will strengthen the application and protection of intellectual property rights（IPR）,improve the technological innovation incentive mechanism,and explore ways to set up IPR courts.＂ On August 31, 2014, the National People＇s Congress, China＇s top legislature, voted to establish IPR courts in Beijing, Shanghai, and Guangzhou. They soon came into being, constituting a milestone in China＇s IPR protection.
