landraces相关论文
Domestication and genetic improvement of maize improve yield and stress tolerance due to changes in morphological and ph......
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Pomegranate is one of the oldest fruits known to mankind and much popular for its taste, nutritional and medicinal prope......
Rice (Oryza sativa L.) was domesticated in Asia and brought to Europe (Mediterranean region) by returning members of Ale......
本研究利用表型性状探讨了浙江省沿海地区16份豌豆地方品种资源的遗传多样性。结果表明：26个数量性状的变异系数在2.72%~100.25%之......
The influence of grafting on agronomical and qualitative characteristics of four Sicilian eggplant landraces was investi......
Field evaluation of durum wheat landraces for prevailing abiotic and biotic stresses in highland rai
Biotic and abiotic stresses are major limiting factors for high crop productivity worldwide. A landrace collection consi......
The phenotypic diversity of 274 Ethiopian durum wheat accessions was analyzed, taking their geographic origins into acco......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
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The Effects of Low Phosphorus Stress on Morphological and Physiological Characteristics of Maize (Ze
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Constructing a Core Collection for Maize (Zea mays L.) Landrace from Wuling Mountain Region in China
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Genetic diversity of 62 Sichuan wheat landraces accessions of China was investigated by agronomic traits and SSR markers......
选用5个自交系为测验种,采用不完全双列杂交遗传交配设计,对四川盆地及盆周山区13个玉米地方种质的配合力进行了分析.结果表明:屏......
Genetic Diversity of Landraces in Gossypium arboreum L. Race sinense Assessed with Simple Sequence R
Asiatic cotton (Gossypium arboreum L.) is an "Old World" cultivated cotton species, the sinense race of which is planted......
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采取混合取样策略，利用荧光SSR技术对来源于我国7个省（自治区）的90份糯玉米地方品种和6个标准测验种自交系基因组的31个简单序列重复（S......
为了解云南省糯玉米地方种质资源数量性状在滇中温暖、滇西北冷凉、滇南暖热和滇东北温凉4个生态区之间的变化与多样性差异,采用SP......
以20世纪我国玉米生产上应用的两个地方品种群体白马牙和金皇后为研究对象,以国家种质资源信息系统（CGRIS）中收录的这两个群体的14个......
采用SDS-PAGE法和近红外反射光谱法检测254份品种的HMW-GS和其中188份的沉淀值、蛋白质和湿面筋含量,研究甘肃春小麦育成品种和地......
利用分布于水稻12条染色体的56对SSR标记对来自贵州省内的147份地方红米水稻种质进行遗传相似性和遗传多样性研究。共检测到147个......
为有效评价和利用云南糯玉米地方品种资源,从400余份云南地方品种糯玉米材料中,筛选出来自云南16个地州市的共48份材料,对其31个农......
新疆是我国西北重要的小麦优势产区和消费区。解析新疆冬小麦地方品种与育成品种之间的遗传多样性和亲缘关系,对新疆冬小麦育种中......
利用ＳＤＳ－ＰＡＧＥ技术，从河北省及其它省引进小麦地方品种９００份中，鉴定出了普通小麦Ｗａｘｙ－Ｄ１基因缺失材料一份，Ｗａｘｙ－Ｂ１基因缺失材料６份。这些材料的发现，为我国开展品质......
为了充分利用地方资源有利基因拓展现代育成品种的遗传基础和改良目标性状，利用15个主要农艺性状对135个太湖流域糯稻地方品种资源......
用ＳＤＳ－ＰＡＧＥ电泳技术，从９００份小麦（Ｔ．ａｅｓｔｉｖｕｍ）地方品种鉴定出普通小麦Ｗｘ－７Ｄ基因缺失材料一份，Ｗｘ－４Ａ基因缺失材料六份，含三个基因的材料为８９３份，出现频率为正常类型〉Ｗｘ－４Ａ〉Ｗｘ－７Ｄ〉Ｗｘ－７Ａ，Ｗｘ－７Ｄ缺失......
利用SDS－PAGE技术，从河北省小麦地方品种及国内外小麦育成种1270份中，发现Wx-B1突变体63份，Wx-D1突变体4份，Wx－E2份。红蘖麦和白芒白等品......
The Effects of Low Phosphorus Stress on Morphological and Physiological Characteristics of Maize （Ze
田间试验被进行调查主要词法并且到在幼苗的阶段的 low-P 应力的不同玉米陆地赛跑的生理变化。P 缺乏显著地减少了根体积，全部的叶......
Genetic diversity of 62 Sichuan wheat landraces accessions of China was investigated by agronomic traits and SSR markers......
双单倍体（doubled haploid，DH）育种技术具有加速育种进程的突出优势，已成为玉米育种关键性核心技术并在国外广泛应用。本试验选用47份......
【目的】蔓枯病是危害甜瓜的一种重要病害，鉴定抗病种质资源并选育抗病品种，为防治蔓枯病提供有效措施。【方法】利用苗期人工接种方......
对125份来源于西藏的小麦地方品种进行农艺性状分析和评价.结果显示,西藏小麦植株高度总体偏高,少数适中.分蘖数多数在10个以下,少......
对129份中国普通菜豆地方品种的形态性状进行分析，结果表明，8个性状共检测到35个变异类型，平均变异类型为4．375个，平均多态信息含量为0．5......
对山西、贵州两省大豆地方种质的农艺性状进行了比较分析,旨在探求两省大豆种质农艺性状间的关系,为制定大豆种质的更新策略提供理......
以来自我国12个省的113份水稻地方品种为试验材料,分析了不同省份、不同类型、不同品种糙米铁含量的差异。结果表明,113份水稻地方......
The aim of this study was to determine the GY (grain yield) and some quality characters of durum wheat landraces under T......
以从甘肃定西、临夏、河西等地收集的34份豌豆地方品种资源为试材,在田间自然感病条件下,结合室内盆栽人工接种试验,进行豌豆白粉......
为明确小麦农家品种白葫芦抗白粉病基因的遗传特点和基因位点,采用常规分析方法结合SSR技术进行抗性基因的遗传分析和分子标记研究......
Field evaluation of durum wheat landraces for prevailing abiotic and biotic stresses in highland rai
Biotic and abiotic stresses are major limiting factors for high crop productivity worldwide. A landrace collection consi......
研究福建山药地方品种表型性状的遗传多样性,旨在为山药种质资源的收集保存、鉴定评价、分类以及利用研究提供科学依据。本研究以7......
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为了明确不同小麦地方品种耐镉（Cd）性的差异,采用水培方法,测定了长江中下游麦区32个小麦地方品种的苗期生长指标、叶绿素含量、荧光......
Preliminary Study on the Quality Difference of Local Broad-shoulder Bitter Gourd Landraces in Foshan
[Objectives]The study aims to provide important reference for the breeding and research of new varieties of functional b......
应用扩增片段长度多态性标记技术（amplified fragmentlengt hpolymorphism，AFLP），采用12对EcoR Ⅰ／MseⅠ引物对慈溪12份果用杨梅（Myrica ......
利用57个RAPD引物对22份小麦抗赤霉病地方品种进行分析发现,48个引物(84.21 %)共扩增出222条带,平均4.6条.其中,45个引物(93.75 %)......
Crop genetic resources (CGRs) are crucial natural resource which ensure food or livelihood security of billions of peopl......
Genetic diversity was characterized in a collection of 159 sorghum (Sorghum bicolor L. Moench) landraces gathered from t......
Productivity potentials of upland rice landraces (URLs) are continuously compromised by scanty water supply due to compe......
