Considering the ecological environment of Sichuan area, an experiment was conducted to breed new maize varieties with high yield, high quality, multi re- sistance and wide adaptability. According to the principle of g...Considering the ecological environment of Sichuan area, an experiment was conducted to breed new maize varieties with high yield, high quality, multi re- sistance and wide adaptability. According to the principle of gene recombination, the authors combined the local tropical germplasm with PB germplasm, which was rich in disease-resistant, lodging-resistant and drought-tolerant genes, and the integration was used as the innovative strategy for breeding. Inbred-line ＇LSC 107＇ was suc- cessfully bred and the new maize hybrid ＇Wande No.l＇ was bred by crossing ＇LSC 107＇ with ＇Yi 99-19＇. The results showed that the maize hybrid had good performance, including high yield, good stability, high quality, excellent disease re- sistance and lodging resistance, and wide adaptation. So it was adaptable for plant- ing in plain and hilly areas of Sichuan Province. With hybrid recombination between local tropical germplasm and PB inbred lines, the inbred-line had high general com- bining ability and strong adaptability, and the hybrid had high yield, high quality and wide adaptability, and had broad prospects of popularization and application.展开更多
My goal in this paper is to respond to the objection that naturalistic accounts of morality miss the thicker meaning with which we normally imbue ethics. I concur. This should lead us to doubt our thicker concepts, ho...My goal in this paper is to respond to the objection that naturalistic accounts of morality miss the thicker meaning with which we normally imbue ethics. I concur. This should lead us to doubt our thicker concepts, however, not doubt moral genealogy. Our thicker conceptions are hyperbolic, at best. The underlying algorithm of morality is the evolutionarily stable strategy： conditional cooperation. The content of such agreements can vary, however, and that is where moral hyperbole resides. Still, we like to distinguish good hyperbole from bad hyperbole, but the only standard for such appraisal is whether the hyperbole is consistent with the social glue of evolutionary dynamics.展开更多
基金Supported by Key Maize Breeding Program for Sichuan Province in the 11~(th) Five-year Plan and the 12~(th) Five-year Plan(2006YZGG002)The Breakthrough on Breeding Maize Inbred Lines and Heterotic Hybrids(2011YZGG002)~~
文摘Considering the ecological environment of Sichuan area, an experiment was conducted to breed new maize varieties with high yield, high quality, multi re- sistance and wide adaptability. According to the principle of gene recombination, the authors combined the local tropical germplasm with PB germplasm, which was rich in disease-resistant, lodging-resistant and drought-tolerant genes, and the integration was used as the innovative strategy for breeding. Inbred-line ＇LSC 107＇ was suc- cessfully bred and the new maize hybrid ＇Wande No.l＇ was bred by crossing ＇LSC 107＇ with ＇Yi 99-19＇. The results showed that the maize hybrid had good performance, including high yield, good stability, high quality, excellent disease re- sistance and lodging resistance, and wide adaptation. So it was adaptable for plant- ing in plain and hilly areas of Sichuan Province. With hybrid recombination between local tropical germplasm and PB inbred lines, the inbred-line had high general com- bining ability and strong adaptability, and the hybrid had high yield, high quality and wide adaptability, and had broad prospects of popularization and application.
文摘My goal in this paper is to respond to the objection that naturalistic accounts of morality miss the thicker meaning with which we normally imbue ethics. I concur. This should lead us to doubt our thicker concepts, however, not doubt moral genealogy. Our thicker conceptions are hyperbolic, at best. The underlying algorithm of morality is the evolutionarily stable strategy： conditional cooperation. The content of such agreements can vary, however, and that is where moral hyperbole resides. Still, we like to distinguish good hyperbole from bad hyperbole, but the only standard for such appraisal is whether the hyperbole is consistent with the social glue of evolutionary dynamics.
