黄皮西瓜冬春栽培技术

来源 :河南科技 | 被引量 : 0次 | 上传用户:jiaojiao2008zwj
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
【正】 1.选用良种。选用黄冠、黄福、宝冠等品种。 2.整地施肥,土壤消毒。棚地灭茬后整地、开沟、施足基肥。沟深20~25厘米,基肥与土拌匀沟施,并用高锰
其他文献
AIM:To compare transcatheter arterial chemoembolization(TACE)and 3D conformal radiotherapy(3D-CRT)with TACE monotherapy in hepatocellular carcinoma(HCC).METHODS
This study was conducted to explore the feasibility of partial pancreatic head resection and Roux-en-Y pancreatic jejunostomy for the treatment of benign tumors
Chronic infection by either hepatitis B virus(HBV)or hepatitis C virus(HCV)share epidemiological characteristics with risks for development of severe complicati
【正】 统计分析表明:从1986年到1997年的10余年间,平均每年新增国内生产总值23.26%被新增人口所消耗,这种机重的负担给中国的发展带来了十分不利的影响,但令人可喜的是由于计
【正】 本文针对冬季气候特点,就蜂群越冬,提出“七防四包空心墙”的综合措施,分述如下: 七防: 1.防伤热。蜂群在入室初期和后期,易发生伤热。对受热不安的蜂群,可暂时抬出室
AIM:To investigate perioperative outcomes in patients undergoing modified laparoscopic splenectomy and azygoportal disconnection(MLSD)with intraoperative autolo
AIM:To determine the effect of different Roux-en-Y gastric bypass procedures in gastric carcinoma patients with type 2 diabetes mellitus.METHODS:A retrospective
AIM:To develop and validate a case definition of eosinophilic esophagitis(EoE) in the linked Danish health registries.METHODS:For case definition development,we
There is no robust evidence to define a safe proximal margin by distance for early gastric cancer(EGC). The discussion on resection margin should not only focus