Xiangzaoyou 2017 is an excellent early maturing variety bred from the combination of Neixiang 3A and the self-fertile restorer QN 2017 by Qiannan Institute of Agricultural Sciences of Guizhou Province,and it has been ...Xiangzaoyou 2017 is an excellent early maturing variety bred from the combination of Neixiang 3A and the self-fertile restorer QN 2017 by Qiannan Institute of Agricultural Sciences of Guizhou Province,and it has been approved by the Guizhou Crop Variety Approval Committee( Approval No.: Qianshendao 2006001).In order to promote its application in production,the research on the seed production techniques of Xiangzaoyou 2017 was carried out,and the key technical points of high-yield seed production of Xiangzaoyou 2017 were put forward.展开更多
Japanese traditional rice production technique features " sparse seeding,long cultivation,scattered planting and limited transplanting",and scientific rice production methods of deep plowing,fertilization,we...Japanese traditional rice production technique features " sparse seeding,long cultivation,scattered planting and limited transplanting",and scientific rice production methods of deep plowing,fertilization,weeding,irrigation and drainage are employed.This technique has reversed the common practice of " dense seeding and planting" in rice paddies and changed the history of growing rice spikes purely out of stems,thus enabling stable and high yields of several tillering grain crops including rice.The technique can provide a useful reference for developing modern rice production in warm areas.展开更多
This paper elaborates on the seedling technology,field cultivation technology,field management technology,seed harvesting and seed processing technology in the propagation process of Gentiana macrophylla to provide te...This paper elaborates on the seedling technology,field cultivation technology,field management technology,seed harvesting and seed processing technology in the propagation process of Gentiana macrophylla to provide technical support for artificial breeding of G. macrophylla.展开更多
基金Supported by the Science and Technology Support Project of Science and Technology Department of Guizhou Province(Yankehe NY[2011]No.3084)
文摘Xiangzaoyou 2017 is an excellent early maturing variety bred from the combination of Neixiang 3A and the self-fertile restorer QN 2017 by Qiannan Institute of Agricultural Sciences of Guizhou Province,and it has been approved by the Guizhou Crop Variety Approval Committee( Approval No.: Qianshendao 2006001).In order to promote its application in production,the research on the seed production techniques of Xiangzaoyou 2017 was carried out,and the key technical points of high-yield seed production of Xiangzaoyou 2017 were put forward.
基金Supported by National Social Science Foundation"A Study on Japanese Traditional Agricultural Science and Technology and Its Modern Ecological Value"(17CSS031)
文摘Japanese traditional rice production technique features " sparse seeding,long cultivation,scattered planting and limited transplanting",and scientific rice production methods of deep plowing,fertilization,weeding,irrigation and drainage are employed.This technique has reversed the common practice of " dense seeding and planting" in rice paddies and changed the history of growing rice spikes purely out of stems,thus enabling stable and high yields of several tillering grain crops including rice.The technique can provide a useful reference for developing modern rice production in warm areas.
基金Supported by Lanzhou Talent Innovation and Entrepreneurship Project(2016-RC-64)Agricultural Science and Technology Innovation Team Project of Gansu Academy of Agricultural Sciences(2017GAAS29)
文摘This paper elaborates on the seedling technology,field cultivation technology,field management technology,seed harvesting and seed processing technology in the propagation process of Gentiana macrophylla to provide technical support for artificial breeding of G. macrophylla.
