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Syrian crisis repercussions on the agricultural sector: Case study of wheat, cotton and olives
Regional Science Policy &Practice, Volume 12, Issue 3, Page 519-537, June 2020., 2020 Abstract This paper aims to outline the consequences of the Syrian conflict on the land use/cultivated area, yield and production of the main crops: wheat, cotton, and olives. To achieve the study goal secondary data were collected from FAO website. After that the autoregressive integrated moving average (ARIMA) model was applied for the time series ...
Safwan A. Mohammed +3 more
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Shuitu Baochi Xuebao, 2022 通过大田试验,研究黄淮平原潮土区不同轮作方式对不同土层土壤速效养分和小麦产量构成因素及产量的影响。采用随机区组设置连续的小麦-玉米(WM-WM-WM)、1周期小麦-玉米+1周期小麦-大豆(WM-WS-WM)、1周期小麦-玉米+1周期小麦-夏花生(WM-WP-WM)、连续的小麦-夏花生(WP-WP-WP)和连续的小麦-大豆(WS-WS-WS)5个处理。结果表明,2017-2019年各处理土壤碱解氮、硝态氮、铵态氮、有效磷和速效钾含量在0-30 cm土层逐渐降低。随着栽培期限的增长,0-20 cm土层,WM-
李洋 +9 more
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Shuitu Baochi Xuebao, 2020 为给鲁中山区小麦的栽培选育及氮素利用率的提高提供科学依据，连续2年选用鲁中山区栽培面积较广的"泰农18号""临麦4号"和"汶农5号"3个优质小麦品种，设置0，120，240 kg/hm2施氮水平，采用大田试验，研究不同小麦品种的产量及氮素利用效率等对施氮量的响应。结果表明，增施氮肥可以增加小麦叶片光合色素的合成与积累，促进光合作用，提高小麦干物质积累及其向籽粒的转运，有利于小麦群体的构建，促进产量形成，3个小麦品种在N120和N240水平下的产量较N0水平分别增加0.67~2.10，0.97~2.62倍；
王茂莹, 贺明荣, 李玉, 董元杰
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Shuitu Baochi Xuebao, 2003 在山西浮山人工模拟建立不同土壤库容系统，对不同库容蓄水供水效应及水分生产效率进行了研究，明确了黄土高原旱地小麦的最佳库容深度(ds)为1．5～2．0m，为黄土高原旱地小麦建立适宜的土壤库容提供了理论依据。1．5～2．0m深的土壤库容改善了小麦全生育期土壤水分状况，特别在小麦需水关键期(拔节期)能最大限度地供给小麦水分，从而有效地增加小麦成穗数及穗粒数。该系统可增产小麦2137．5～2617．5kg／hm^2，增产率高达63．3％～78．7％。
崔欢虎 张松令 闫翠萍 靖华 马爱萍
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木醋液对不同品种小麦富集转运Cd以及根际土壤Cd形态转化的影响
Shuitu Baochi Xuebao, 2023 为探讨木醋液在重金属污染农田土壤修复应用的可行性,采用田间小区试验,研究木醋液施用对Cd污染农田中当地3个普遍种植品种小麦的生长及对重金属镉(Cd)的富集、转运及根际土壤Cd含量和形态等指标的影响。结果表明:施用木醋液显著提高各品种小麦籽粒和秸秆的生物量(p＜0.05),各品种小麦秸秆Cd分布系数提高8.91%~20.44%,而籽粒和根的分布系数分别降低13.93%~35.93%, 4.76%~18.76%;各品种小麦秸秆和根的Cd富集系数显著提高(p＜0.05),表现为C品种＞A品种＞B品种 ...
叶佳润 +6 more
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Veterinary Dermatology, Volume 37, Issue 2, Page 247-256, April 2026.ABSTRACT Background Identification of offending foods in dogs with adverse food reactions is usually based on “deterioration” during open food challenges. Objectives To examine the placebo effect during double‐blinded, placebo‐controlled food challenges using a predefined set of criteria for relapse.
Evi I. Sofou +4 more
wiley +1 more source
Developmental Medicine &Child Neurology, Volume 61, Issue 3, Page E1-E35, March 2019., 2019 目的 本国际临床指南由欧洲残疾儿童学会（the European Academy of Childhood Disability，EACD）牵头制定，旨在解决发育性协调障碍（developmental coordination disorder，DCD）的定义、诊断、评估、干预以及与社会心理方面的临床应用关键问题。 方法 本指南针对五个领域的关键问题，通过文献综述和专家团队的正式讨论达成共识。为保证指南的循证基础，以“机制”、“评估”和“干预”为检索词, 对2012年更新以来提出的最新建议以及新增的“社会心理问题”和“青少年/成人”为检索词进行检索。根据牛津大学循证医学中心证据等级 (证据水平 [level of evidence, LOE]1–4) 将结果进行分类，最终转化为指南建议。并由国际 ...
Jing Hua +6 more
wiley +1 more source
Diversified and Specialized Foodscapes in Tokyo: Spatiotemporal Patterns of Restaurant Distribution
JAPAN ARCHITECTURAL REVIEW, Volume 9, Issue 1, January–December 2026.ABSTRACT Restaurants are vital to urban life, supporting daily activities, tourism, and the cultural identity of cities. In Tokyo, Japan, the spatial concentration of diverse dining establishments is crucial in shaping city image and attractiveness.
Takumi Ishida +2 more
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Conservation Biology, Volume 39, Issue 6, December 2025.Abstract Pollinator conservation schemes typically focus on conserving existing, restoring degraded, or creating new wild bee habitats. Their effectiveness depends on dispersal corridors enabling habitat colonization by bees. However, the role of seminatural linear landscape structures (LLS) in connecting pollinator communities across intensively ...
Markus A. K. Sydenham +6 more
wiley +1 more source
Shuitu Baochi Xuebao, 2020 为揭示水耕年限对小麦生产的影响，在江汉平原选取了3种水耕年限（2年、18年、>100年）稻—麦轮作农田，采集了小麦各生育期的土壤样品与成熟期的小麦植株样品，测定了土壤水分、硝态氮含量、铵态氮含量和小麦产量等指标，分析了土壤剖面水—氮动态分布与积累特征，及其对小麦产量的影响程度与机制。结果表明：（1）随水耕年限延长，土壤水分和氮素含量显著增加。水耕2年、18年和100年农田的0—100 cm深度剖面平均体积含水量分别为0.36，0.39，0.42 cm3/cm3。硝态氮和铵态氮在0—20 cm土层富集 ...
段赫 +5 more
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