Who was the mother of cultivated rice ? Differentiation of chloroplast genome structure among cultivated rice and ancestral wild speciesUni, Hokkaido
had overseen(oversee)theinitialstagesofthelarge-scaleproduction ofhybridriceinHunanprovince.Heendedup(5)performing(perform)mostofhisresearch therefortherestofhislife.Hybridricevarietiestypicallyproduce20%to30%(6)more(much)riceperacre thannon-hybridstrainswhencultivatedunderthesameconditions.AsMrYuanandhisteam ...
In 1973, he cultivated the world's first high-yielding hybrid rice strain, which could reach a yield of over 500 kg per mu (0.067 hectares) from previous 300 kg. Such rice varieties not only give higher yield but also reduce the plant area needed without sacrificing the quality of th...
aThe scholars were usually landlords, and the farmers were the peasants who actually cultivated the land. 学者通常是房东,并且农夫是实际上耕种土地的农民。[translate]
Stable isotope probing with 15N2 reveals novel non-cultivated diazotrophs in soil. Appl Environ by nitrifying bacteria in a model biofilm. Environ Microbiol 7: 1392–1404. Microbiol [E-pub ahead of print]; doi:10.1128/AEM. Gieseke A, Purkhold U, Wagner M, Amann R, Schramm A. 02610-06....
cultivated the world's first high-yield hybrid rice strain not only earned respect from Chinese people but also the global community.His hybrid rice research has been (6) entirely(entire) saving millions of people from hunger.Yuan's dream was (7) ...
aC) It appeals to more cultivated people. C)它喜欢更多耕种的人。[translate] aNEW 1oz SIZE • COLORFUL and DELICIOUS • MIX and MATCH FLAVORS • GREAT FOR TRAVEL 新的1oz大小 • 五颜六色和可口 • 混合和比赛味道 • 伟大为旅行[translate] ...
Rather, increasing food demands have been met by the expansion of cultivated land and de- creasing fallow (Ollenburger et al., 2016). In this land- abundant area, farmers have no incentive to intensify by in- creasing yields on existing land, as described also for other less densely-...
Through meticulous research, countless experiments, and unwavering perseverance, Yuan successfully cultivated the world's first hybrid rice strain in 1973. This achievement was nothing short of miraculous, as the hybrid rice produced significantly higher yields than traditional varieties, effectively doubling...
In a trial initiated in Sep. 1983 on a roadside embankment in Gwent, seeds of 12 different tree and shrub species were broadcast on a cultivated seedbed an... PD Putwain,BE Evans,S Kerry - 《Aspects of Applied Biology》 被引量: 2发表: 1988年 加载更多研究点推荐 herbicides ...