[Objective] The research aimed to understand the high and efficiency technique in intersubspecific hybrid rice Yongyou No.9.[Method] We conducted the correlation analysis,regression analysis and path analysis of inter...[Objective] The research aimed to understand the high and efficiency technique in intersubspecific hybrid rice Yongyou No.9.[Method] We conducted the correlation analysis,regression analysis and path analysis of intersubspecific hybrid rice Yongyou No.9 based on the data of its ear,grain and weight at different yield levels.[Result]The performance of ear,grain and weight in Yongyou No.9 showed significant difference among different yield levels.The enhancement of effective ears would restrain the number of per ear total grains.It was found that the direct contributions of main economic traits to yield were determined to be per ear total grainseffective earseed setting rate1 000-grain weight.[Conclusion]The high-yield and effective cultivation techniques were suggested as follows：on the basis of certain effective ear number,grain number per ear should be mainly focused with a consideration to 1 000-grain weight.展开更多
The new kiwifruit variety 'Fengyue' has bigger,avg.90g,max.127.8g fruit with beautiful appearance and good storage tolerance.The fruit is fine and tender in pulp texture with a thick sweet taste and rich refre...The new kiwifruit variety 'Fengyue' has bigger,avg.90g,max.127.8g fruit with beautiful appearance and good storage tolerance.The fruit is fine and tender in pulp texture with a thick sweet taste and rich refreshing aroma in addition to over 15% soluble solids content.This variety matures in September,Changsha,and has a high fruit setting percentage.Fruiters should pay great attention to fertilizer or water management,pruning,and flower or fruit thinning in cultivating'Fengyue展开更多
Z You 272 not only had the advantages of early sowing, early transplanting, early maturity and high yield which middle-season rice owned, but also had the features of low-node tillering, early seedling, multiple shoot...Z You 272 not only had the advantages of early sowing, early transplanting, early maturity and high yield which middle-season rice owned, but also had the features of low-node tillering, early seedling, multiple shoots and multiple panicles which also middle-season rice owned. Since 2008, middle-season rice＋ratooning rice has been cultured in Luxian and its integrated high-yield cultivation techniques have been popularized, its total extension area has been 4.47×10^4hm^2, the area of middle-season rice＋ratooning rice has been 3.06×10^4hm^2, and the yield of middle-season rice＋ratooning rice has been 14.656-16.308 t/hm^2.展开更多
基金Supported by Science Program Foundation of Taizhou(091KY01)~~
文摘[Objective] The research aimed to understand the high and efficiency technique in intersubspecific hybrid rice Yongyou No.9.[Method] We conducted the correlation analysis,regression analysis and path analysis of intersubspecific hybrid rice Yongyou No.9 based on the data of its ear,grain and weight at different yield levels.[Result]The performance of ear,grain and weight in Yongyou No.9 showed significant difference among different yield levels.The enhancement of effective ears would restrain the number of per ear total grains.It was found that the direct contributions of main economic traits to yield were determined to be per ear total grainseffective earseed setting rate1 000-grain weight.[Conclusion]The high-yield and effective cultivation techniques were suggested as follows：on the basis of certain effective ear number,grain number per ear should be mainly focused with a consideration to 1 000-grain weight.
文摘The new kiwifruit variety 'Fengyue' has bigger,avg.90g,max.127.8g fruit with beautiful appearance and good storage tolerance.The fruit is fine and tender in pulp texture with a thick sweet taste and rich refreshing aroma in addition to over 15% soluble solids content.This variety matures in September,Changsha,and has a high fruit setting percentage.Fruiters should pay great attention to fertilizer or water management,pruning,and flower or fruit thinning in cultivating'Fengyue
基金Supported by National High-yield Project for Food and Oil Crops[Nong Nong Fa(2008)No.7]~~
文摘Z You 272 not only had the advantages of early sowing, early transplanting, early maturity and high yield which middle-season rice owned, but also had the features of low-node tillering, early seedling, multiple shoots and multiple panicles which also middle-season rice owned. Since 2008, middle-season rice＋ratooning rice has been cultured in Luxian and its integrated high-yield cultivation techniques have been popularized, its total extension area has been 4.47×10^4hm^2, the area of middle-season rice＋ratooning rice has been 3.06×10^4hm^2, and the yield of middle-season rice＋ratooning rice has been 14.656-16.308 t/hm^2.
