水稻省水栽培技术

来源 :作物杂志 | 被引量 : 0次 | 上传用户:liuhu1314518
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
临沂市位于鲁东南沂蒙山前平原。随着稻麦两热面积的扩大,加之春末夏初连年干旱,水源日感不足。为了摸索在缺水条件下如何发展水稻生产,自1979年以来,进行了水稻省水栽培试验研究。1983年获得成功。1984~ Linyi City is located in southeastern Shandong Yimeng piedmont. With the expansion of rice and wheat two hot areas, coupled with successive years of spring and early summer drought, inadequate water sense of day. In order to explore how to develop rice production under water shortage conditions, a pilot study on water-saving cultivation of rice has been carried out since 1979. Success in 1983. 1984 ~
其他文献
术后谵妄是指生手术后数天内发生,在意识、认知、记忆、定向以及睡眠等方面的紊乱,是一种可逆的、具有波动性的急性精神紊乱综合征[1].我院脊柱外科2006/2008年共有156例患者
6月,各级社会组织登记管理机关和广大社会组织一如既往按照中央统一部署,全力以赴,积极参与疫情防控、助力企业复工复产、脱贫攻坚等活动.根据第三方舆情监测软件检索,关于社
期刊
Recently,increasing attention has been devoted to mastering a new technique of optical delivery of micro-objects tractorbeam1-9.Such beams have uniform intensit
期刊
Ultrafast experiments can reveal the spatiotemporal dynamics of nanostructure formation via scattering in background-free optical dark-field microscopy.
期刊
棉花成熟吐絮期遇阴雨引起霉烂,造成减产。因此,在棉花生产中把采摘老熟铃、裂咀铃作为一项抗灾措施。近些年,由于农村生产经营方式的变化,不少棉农为了利用晚上时间剥花或
Optical tweezers,crowned by Nobel Prize the first time in 1990s,have widely impacted the research landscape of atom cooling,particle manipulation/sorting,and bi
期刊
Digital holography (DH) has emerged as one of the most effective coherent imaging technologies.The technological developments of digital sensors and optical ele
期刊
目的:探讨子宫背带式缝合术在治疗产后出血中的应用价值.方法:对12例我院采用子宫背带式缝合术治疗剖宫产产后宫缩乏力性出血的病例进行分析.结果:12例均治疗成功,无一例因血
Macroscopic fluorescence lifetime imaging (MFLI) via compressed sensed (CS) measurements enables efficient and accurate quantification of molecular interactions
期刊
目的:探讨非胸腔镜辅助、钢板单侧固定Nuss手术矫治漏斗胸的手术方法和初步经验。方法:5例漏斗胸在无胸腔镜辅助下钢板单侧固定。结果:5例均顺利完成手术。术中出血量5~20 ml