WebIn recent years, about 230 million mu of hybrid rice had been planted nationwide annually, and the increased rice output could feed 60 million people.-----1997年,袁隆平提出了超级杂交稻选育的指标、株型模式和技术路线, In 1997, Yuan laid out the future goals, plant-type models, and technical paths for breeding super ... Web使用Reverso Context: Major achievements were made in the research on super-hybrid rice with per-hectare yield reaching 10.5 tons after it was planted on large acreage of land., …
22.5 tonnes per hectare! China
WebJun 8, 2024 · Yuan was a national hero and his wild rice research represented China's dedication to science. Yuan Longping’s hybrid rice helped feed the world. As a plant scientist, his wild rice discoveries and hybrid rice inventions in the 1960s and 1970s helped alleviate food scarcity across Asia and Africa, saving millions from starvation and … WebAug 18, 2007 · INTRODUCTION. Rice is a staple food in China, contributing 40 % to the total calorie intake of Chinese people. With the wide adoption of semi-dwarf varieties, rice yield in China increased from 2·0 t ha −2 in the 1960s to 3·5 t ha −2 in the 1970s. Subsequently, hybrid rice that has a yield advantage of 10–20 % over conventional varieties was … graph tech acousti-phonic guitar preamp
Yuan Longping
WebHybrid rice has contributed significantly to the dramatic increase of rice production in the world. Despite this, little attention has been given to studying the genetic basis of heterosis in rice. In this paper, we report a diallel analysis of heterosis using two classes of molecular markers: restriction fragment length polymorphisms, (RFLPs) and microsatellites. Eight … WebSimeon James Rice (/ ˈ s ɪ m i ən /; born February 24, 1974) is a former American football defensive end. He was drafted by the Arizona Cardinals third overall in the 1996 NFL Draft … WebApr 12, 2024 · 英语网络翻译. 1. ustilago virens cooke(粳壳奴(本草纲目卷22)) 2. nonwaxy(un. 粳性\n 直链含量又分为非糯性) 英语短语&俚语. hybrid japonica rice Japonica hybrid rice … graph tech acoustic saddle