Soil water resources use limit in the loess plateau of China

来源 :农业科学(英文) | 被引量 : 0次 | 上传用户：uouopolo

【摘要】

：

Soil water is a key factor limiting plant growth in water-limited regions. Without limit of soil water used by plants, soil degradation in the form of soil desi

【作者】

：

Ting Ning Zhongsheng Guo Manca

【机构】

：

1TheStateKeyLaboratoryofSoilErosionandDrylandFarminginLoessPlateau,2InstituteofSoilandWaterconservat

【出处】

：

农业科学(英文)

【发表日期】

：

2013年5期

【关键词】

：

Infiltration Depth Dried SOIL Layer WILTING Coefficient SOIL WATER Resources USE

下载到本地 , 更方便阅读

下载此文赞助VIP

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

Soil water is a key factor limiting plant growth in water-limited regions. Without limit of soil water used by plants, soil degradation in the form of soil desiccation is easy to take place in the perennial forestland and grassland with too higher density

其他文献

rAd-p53基因联合放疗和热疗治疗非手术食管癌疗效及护理体会

目的探讨rAd—p53基因联合放疗、热疗治疗非手术食管癌患者的近期疗效及相关护理体会。方法30手术食管癌患者在放疗的基础上（常规分割三野等中心照射，60～70Gy），行重组人p53腺病毒

期刊

重组人P53腺病毒基因治疗食管癌放射治疗肿瘤热疗rAd-p53 gene therapy esophagus cancer radiothera

Cereal-forage crop rotations and irrigation treatment effect on water use efficiency and crops susta

Agricultural systems based on crop rotations favour sustainability of cultivation and productivity of the crops. Wheat-forage crops rotations (annual winter bin

期刊

AlfalfaBinaryMixtureDURUMWHEATIRRIGATIONMediterraneanEnvironmentSoilOrg

麻醉生理学开展多元化教学探索

麻醉生理学是一门介于基础生理学和临床麻醉学之间的桥梁课程。在麻醉生理学教学过程中,根据教材内容和学生实际水平运用专题法、案例教学法及角色互换等多元化教学方法,激发

期刊

麻醉生理学教学方法思维品质

临床医学试验班组化与免疫组化的课程建设

为了更好地贯彻医学回归精英教育的理念,提高临床医学七年制（试验班）学生的科研素质和科研能力,针对临床七年制（试验班）开设了组织化学与免疫组织化学这门课程,准确定位课程建设

期刊

组织化学免疫组织化学教学改革课程建设

Selenium profile in blood plasma of grazing sheep: A case study in specific ranch in Punjab, Pakista

A survey was conducted in Southwestern, Punjab, Pakistan during two different seasons to assess the status of selenium of three different classes of grazing she

期刊

SELENIUMGRAZINGSheepSoilFORAGEPLASMASeleniumGrazing SheepSoilForagePla

Thermal properties of some selected nigerian soups

A preliminary investigation was carried out on the thermal properties of “Ewedu” (Corchorusolitorus), “Ila” (Hibiscus esculentus), “Ogbono” (Irvingia gabo

期刊

SOUPSPROXIMATECOMPOSITIONTHERMALPropertiesProcessingSoupsProximate Compos

循证护理在预防盐酸胺碘酮致静脉炎中的应用

目的评价循征护理在预防盐酸胺碘酮致静脉炎中的作用。方法将使用盐酸胺碘酮的148例患者分为对照组73例和试验组75例,对照组采用常规护理,试验组采用循征护理,比较2组患者静

期刊

循证护理静脉炎盐酸胺碘酮预防evidence-based nursingphlebitisamiodarone hydrochlorideprev

Evaluation of pan coefficient equations in a semi-arid Mediterranean environment using the ASCE-stan

Reference crop evapotranspiration (ETo) is essential for irrigation, water resources management and environmental assessment. The indirect estimation of ETo is

期刊

PANEVAPORATIONReferenceEVAPOTRANSPIRATIONASCE-StandardizedPENMAN-MONTEITHP

Insect oil and protein: Biochemistry, food and other uses: Review

In searching for new sources of oil, protein and gelatin researchers have investigated many wild plants, but our research group took a different approach: We lo

期刊

AgonoscelispubescensAspongopusvidiuatusINSECTSBIOCHEMISTRYFOODBiodeiselM

高血压性脑出血早期血肿扩大与血压指标的相关性研究

目的探讨高血压性脑出血患者早期血肿扩大与血压指标的关系。方法收集179例高血压性脑出血患者,根据入院前及入院后24 h头颅计算机断层扫描（CT）的变化分为血肿扩大组24例及血肿

期刊

脑出血血肿扩大收缩压舒张压血压变异intracerebral hemorrhage hematoma enlargement systolic p

Soil water resources use limit in the loess plateau of China

其他学术论文