【摘 要】
:
一、菜、瓜、菜、椒、菜的轮番种植,年收4~5造。①在1月种植苦瓜,可种在畦中间,两旁种通心菜,通心菜在5月收完,苦瓜到7月份收获完;在8月上旬翻地种植辣椒,到12月底收获完。②
论文部分内容阅读
一、菜、瓜、菜、椒、菜的轮番种植,年收4~5造。①在1月种植苦瓜,可种在畦中间,两旁种通心菜,通心菜在5月收完,苦瓜到7月份收获完;在8月上旬翻地种植辣椒,到12月底收获完。②在11月种植辣椒,到翌年3月始收至6月底收完;7月上旬种上苦瓜,两旁播种白菜或菜心,苦瓜到10月底收完,
First, vegetables, melons, vegetables, pepper, vegetable rotation planting, the annual income of 4 to 5 made. ① in January planting bitter gourd, can be planted in the middle of the bream, on both sides of the planted vegetables, dried vegetables completed in May, bitter gourd to the end of harvest in July; in the first half of August planting pepper, by the end of December harvest finished. ② planted in November pepper, until the end of March next year until the end of June closed; bitter melon planted in early July, on both sides of sowing cabbage or cabbage, bitter melon by the end of October,
其他文献
目的 观察不同消毒剂喷雾法对口腔印模的消毒效果.方法 采用模拟现场消毒试验方法,对2种消毒剂喷雾法消毒口腔印模的消毒效果进行观察.结果 以有效氯浓度为1000 mg/L的含氯消
请下载后查看,本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view profile.
目的 研究一种过氧乙酸消毒液对内镜的消毒与灭菌效果以及对内镜相关材料的腐蚀性.方法 采用载体浸泡定量杀灭试验和腐蚀性试验,观察过氧乙酸消毒液对内镜的消毒与灭菌效果以
In the study of stationary processes on the real line, the spectral density function is a parameter of considerable interest.In this talk, we consider a new
Let Y =∑ki=1 XiθiZ(1)i +ε be the extended growth curve model with ε distributed with mean 0 and covariance In (O) Σ where Y is an n × p matrix of obse
Microarray technology has become a widely-used tool iu mcdical research.Microarray experiments consist of complieated procedures, and errors ean be introduc
In this paper, we consider a class of semiparametric additive models where both.nonparametric additive component and parametric component present.A variable
Large-scale simultaneous hypothesis testing problems are ubiquitous in many sci entific fields including genomic and image analysis.Many methods have been d
高尚全 1929年9月出生,上海嘉定人,汉族。教授小高级研究员。1952年毕业于土海圣约翰大学经济系,取得经济学学士学位。现任中国经济体制改革研究会会长,中国企业改革与发展研究会会长,中国经济改革研究基金会会长;第九届全国政协委员、经济委员会委员,联合国发展政策委员会委员;北京大学、上海交通大学兼职教授;博士生导师,浙江大学工商管理学院院长,澳大利亚国立大学NBA顾问,1993年享受国务院政府殊