Sustainability is an important objective for architecture as buildings contribute significantly to the quality of the environment.For this reason,various building environmental assessment systems have been developed a...Sustainability is an important objective for architecture as buildings contribute significantly to the quality of the environment.For this reason,various building environmental assessment systems have been developed and applied around the world since 1990.There is currently little research investigating newly developed systems unlike many previous studies on LEED,BREEAM,etc.To fill this gap,the present study focuses on the G-SEED system in Korea by comparing and contrasting its environmental categories and evaluation criteria with those of other major building environmental assessment systems.We introduce and examine the G-SEED system by addressing the Korean context and local needs to understand the forces between globalization and localization.Methods include a dense review of government documents and reports and interviews with practitioners.The results demonstrate that while the Korean rating system shares many similarities with other systems due to the influence of these predecessors on its development,the G-SEED has customized its practices to meet various local needs by developing unique evaluation criteria such as noise and safety.展开更多
采用二倍体种子遗传模型及其分析方法,分析了陆地棉（Gossypium hirsutum L.) 5个品种及其配制的F_1、F_2和正反回交一代（BC_1;、BC_2、RBC_1和RBC_2）世代籽指、种仁率、容重和油分4个种子性状的直接效应、母体效应和细胞质效应。分...采用二倍体种子遗传模型及其分析方法,分析了陆地棉（Gossypium hirsutum L.) 5个品种及其配制的F_1、F_2和正反回交一代（BC_1;、BC_2、RBC_1和RBC_2）世代籽指、种仁率、容重和油分4个种子性状的直接效应、母体效应和细胞质效应。分析结果表明,4个棉子性状的遗传均以母体效应为主,种子直接遗传效应作用较小。各性状的直接效应与母体效应的协方差不显著。通过母体植株的遗传表现对这些性状选择更为有效。可以根据籽指小和容重大等性状母体植株的遗传表现间接选择高油分材料。母体加性效应大的亲本,其杂种后代的母体加性效应总值一般也较大。展开更多
以绒毛皂荚(Gleditsia vestita Chun et How ex B.G.Li)种子为外植体,通过愈伤组织诱导、不定芽分化增殖、生根和驯化移栽,建立了绒毛皂荚组织培养的快速繁殖体系。结果表明:1)绒毛皂荚子叶和胚轴在MS+6-BA3.0 mg/L+KT 0.4 mg/L+IAA 0.3...以绒毛皂荚(Gleditsia vestita Chun et How ex B.G.Li)种子为外植体,通过愈伤组织诱导、不定芽分化增殖、生根和驯化移栽,建立了绒毛皂荚组织培养的快速繁殖体系。结果表明:1)绒毛皂荚子叶和胚轴在MS+6-BA3.0 mg/L+KT 0.4 mg/L+IAA 0.3 mg/L培养基上同步诱导出愈伤和芽,愈伤组织诱导率达到90.5%,同步分化率高达77.9%;2)不定芽增殖的最佳培养基为1/2MS+6-BA 1.0 mg/L+IBA 0.3 mg/L+NAA 0.2 mg/L,培养20 d后,增殖倍数为4.0;3)MS+NAA 0.5 mg/L+IAA 0.25 mg/L条件下,生根率高达100%,且移栽后植株长势好,成活率达90%以上。展开更多
[目的]评价240 g/L噻呋酰胺悬浮剂拌种和喷淋茎基部对花生白绢病的防治效果。[方法]通过不同用量(150、300、450 m L/hm2)240 g/L噻呋酰胺悬浮剂拌种和喷淋茎基部的方法,研究其对花生白绢病的防治效果及对花生产量的影响。[结果]240 g/...[目的]评价240 g/L噻呋酰胺悬浮剂拌种和喷淋茎基部对花生白绢病的防治效果。[方法]通过不同用量(150、300、450 m L/hm2)240 g/L噻呋酰胺悬浮剂拌种和喷淋茎基部的方法,研究其对花生白绢病的防治效果及对花生产量的影响。[结果]240 g/L噻呋酰胺悬浮剂不同浓度拌种和喷淋对花生白绢病防效和花生产量的影响,均以450 m L/hm2喷淋花生茎基部处理对花生白绢病的防治效果和增产效果最好,且喷淋处理的防效和增产率明显高于拌种处理。[结论]该研究结果为花生白绢病的有效防控提供了理论依据。展开更多
文摘Sustainability is an important objective for architecture as buildings contribute significantly to the quality of the environment.For this reason,various building environmental assessment systems have been developed and applied around the world since 1990.There is currently little research investigating newly developed systems unlike many previous studies on LEED,BREEAM,etc.To fill this gap,the present study focuses on the G-SEED system in Korea by comparing and contrasting its environmental categories and evaluation criteria with those of other major building environmental assessment systems.We introduce and examine the G-SEED system by addressing the Korean context and local needs to understand the forces between globalization and localization.Methods include a dense review of government documents and reports and interviews with practitioners.The results demonstrate that while the Korean rating system shares many similarities with other systems due to the influence of these predecessors on its development,the G-SEED has customized its practices to meet various local needs by developing unique evaluation criteria such as noise and safety.
文摘采用二倍体种子遗传模型及其分析方法,分析了陆地棉（Gossypium hirsutum L.) 5个品种及其配制的F_1、F_2和正反回交一代（BC_1;、BC_2、RBC_1和RBC_2）世代籽指、种仁率、容重和油分4个种子性状的直接效应、母体效应和细胞质效应。分析结果表明,4个棉子性状的遗传均以母体效应为主,种子直接遗传效应作用较小。各性状的直接效应与母体效应的协方差不显著。通过母体植株的遗传表现对这些性状选择更为有效。可以根据籽指小和容重大等性状母体植株的遗传表现间接选择高油分材料。母体加性效应大的亲本,其杂种后代的母体加性效应总值一般也较大。
文摘[目的]评价240 g/L噻呋酰胺悬浮剂拌种和喷淋茎基部对花生白绢病的防治效果。[方法]通过不同用量(150、300、450 m L/hm2)240 g/L噻呋酰胺悬浮剂拌种和喷淋茎基部的方法,研究其对花生白绢病的防治效果及对花生产量的影响。[结果]240 g/L噻呋酰胺悬浮剂不同浓度拌种和喷淋对花生白绢病防效和花生产量的影响,均以450 m L/hm2喷淋花生茎基部处理对花生白绢病的防治效果和增产效果最好,且喷淋处理的防效和增产率明显高于拌种处理。[结论]该研究结果为花生白绢病的有效防控提供了理论依据。
