【摘 要】
：
近年来，日光温室发展迅速，黄瓜冬春茬生产面积不断扩大。在豫北地区于９月中旬至１０月上旬播种育苗，真叶露心前后与黑籽南瓜嫁接，２叶１心定植，元旦采收，春节进入盛瓜期，翌年５～６月份结束，６６７ｍ２嫩瓜产量
论文部分内容阅读
近年来，日光温室发展迅速，黄瓜冬春茬生产面积不断扩大。在豫北地区于９月中旬至１０月上旬播种育苗，真叶露心前后与黑籽南瓜嫁接，２叶１心定植，元旦采收，春节进入盛瓜期，翌年５～６月份结束，６６７ｍ２嫩瓜产量５０００ｋｇ，经济效益很高。但是冬茬黄瓜生产处于...
In recent years, the rapid development of solar greenhouse, cucumber winter and spring crop area continues to expand. Seedlings were planted in mid-September and early October in the north of Henan Province. The leaves of two leaves were planted in the heart and collected on New Year’s Day. The Spring Festival was in full bloom and the end of May to June the following year. The 667m2 tender melon Production 5000kg, high economic benefits. But winter cucumber production is in ...
其他文献
通过对8个品种的配合力分析,选用E_(04)×张扩中箕组合,经多年选育,育成上农大头青新品种。该品种保持了矮箕菜类型的束腰、大头、品质优良的优点,而在生长速度、产量上优于
目的分析2019年辽宁省收集到的水痘-带状疱疹病毒(VZV)基因特征。方法采集辽宁省2019年疑似水痘或带状疱疹患者的疱疹液样本共32份。采用实时荧光定量聚合酶链反应筛查疑似样本，通过检测分析阳性样本的三个开放阅读框(ORF)即ORF22、ORF38和ORF62上的单核苷酸多态性(SNP)位点，整理样本及序列资料并对基因序列对比分析，确定病毒株基因型别，进行疫苗株与野毒株鉴别。结果32份疑似水痘或
Governments the world over are worried about the increasing costs of providing healthcare to elderly and infirm persons whose numbers are growing rapidly.Th
This paper presents the findings of a qualitative study on the perceptions and thoughts of elderly people on the use of current sensor network technology fo
全科医生家庭服务责任制模式和机制探索是上海社区卫生服务改革的切入点,其核心是探索社区健康管理的方法和居民、医保、全科医生的同向利益机制,形成以结果导向替代任务导向
As the world’s aged population grows many governments are looking to remote healthcare monitoring solutions.It is certainly cheaper to keep the elderly and
王伯兰,字澧卿,自号信天翁(1917—2003年),出生于安溪县一书香门第。其父王家培,字少菁,为本地一饱学之士。秉承家学,伯兰先生一生嗜书、读书、教书,书是他生命的全部。1926
苹果果形指数的大小,尤其是红富士苹果,其果形指数是生产优质高档果品的重要的质量指标。1997年我们选用苹果果形素在红富士苹果树上进行试验。现将试验结果总结如下。 一、
This article describes the design and implementation of a health monitoring and evaluation system based upon wireless technologies.The system provides a com
青花菜的高产栽培技术漯河市蔬菜研究所耿会杰青花菜又名西兰花、绿菜花，它清香细嫩、营养丰富，适合作多种菜肴，还可制成多种加工品。现将青花菜的高产栽培技术介绍如下。１．选择适