【摘 要】
：
“8211”是从国外引进试种成功的冬作型萝卜新品种。1983～1985年连续3年品比试验,产量均居第一,全生育期85～120天,亩产4000～7000公斤,最高小区单产达8500公斤。品种特性:该品种
论文部分内容阅读
“8211”是从国外引进试种成功的冬作型萝卜新品种。1983～1985年连续3年品比试验,产量均居第一,全生育期85～120天,亩产4000～7000公斤,最高小区单产达8500公斤。品种特性:该品种株高45厘米,开展度68厘米,花叶,色淡绿,缺刻深至叶脉,功能叶60片左右。根长20～40厘米,横径10～25厘米,单重0.75～1.5
“8211” is a new type of winter-type radish introduced from abroad. 1983 to 1985 for three consecutive years of comparative tests, yield ranked first, the whole growth period of 85 to 120 days, 4000 to 7000 kg per mu, the highest yield of 8500 kilograms per plot. Variety characteristics: The variety of plant height 45 cm, the degree of 68 cm, mosaic, pale green, missing deep veins, leaf function 60 or so. Root length of 20 to 40 cm, horizontal diameter of 10 to 25 cm, single 0.75 to 1.5
其他文献
In recent years there have been ever increasing concerns over the negative effect of diesel particulate matter on human health and the environment.Particula
城市草坪的环境效益和生态效益已有定评,草坪覆盖面积是当今世界衡量城市现代化的重要标志之一。前几年从国外引进的野牛草
The environmental benefits and ecological be
Renewed interests in highly exothermic and endothermic reactions, such as Fischer Tropsch synthesis (FTS), dimethyl ether (DME),and ammonia synthesis, have
AFM coupled with Raman microscope is a new emerging technique that offers simultaneous analysis of both morphology and texture of material with the chemical
本刊讯 中国电信集团公司日前正式下文，要求各地停止新建ＰＨＳ系统移动市话（即“小灵通”）。业内人士分析，这可能与中国电信准备着手经营移动电话有关。 据悉，“小灵通”只是市话的补
为了找出长富2苹果的适当留果标准,于1985 年在所内试验区选用1980年高接的长富2进行试验。供试树生长正常,栽培条件基本一致,有灌水条件的平地果园。留果程度分别按3:1、4:
樟子松嫁接,从前多在春季(4月)进行.近两年,我们在营建樟子松无性系种子园中,试用嫩枝嫁接法,取得了很好的效果.1978年嫁接30株,全部成活.1979年嫁接6,000余株,成活率为90%.
Hydrogen production by catalytic partial oxidation (CPOX) of logistic and alternative fuels in monolithic honeycomb catalysts proceeds via a complex couplin
葡萄果实含水量大,在贮藏过程中极易感染灰霉病。为解决这一问题,1984年开始试验S-M保鲜片对葡葡贮藏的效果,1985年在巨峰、玫瑰香葡葡上重复试验,取得较好效果。供试巨峰、
Volatile organic compounds(VOCs) are important air pollutants which make great contribution to the environmental problems and do damages to human health.Due