grasses相关论文
Performance of the herbicide CMT-505 in sugarcane for Digitaria spp.under different moisture regimes
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,Genome Alignment Spanning Major Poaceae Lineages Reveals Heterogeneous Evolutionary Rates and Alter
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Plant growth and soil microbial community structure of legumes and grasses grown in monoculture or m
A greenhouse pot experiment was conducted to investigate the influence of soil moisture eontent on plant growth and the ......
Duplication and Divergence of Floral MADS-Box Genes in Grasses: Evidence for the Generation and Modi
The process of flowering is controlled by a hierarchy of floral genes that act as flowering time genes, inflorescence/fl......
Plant growth and soil microbial community structure of legumes and grasses grown in monoculture or m
A greenhouse pot experiment was conducted to investigate the influence of soil moisture eontent on plant growth and the ......
Gene duplication plays an important role in the evolution of organisms by allowing functional innovation and the diverge......
【目的】研究10种多年生禾本科牧草(蒙古冰草-宁夏、蒙古冰草-内蒙、沙生冰草、扁穗冰草、细茎冰草、老芒麦、披碱草、新麦草、长......
Plant growth and soil microbial community structure of legumes and grasses grown in monoculture or m
A greenhouse pot experiment was conducted to investigate the in?uence of soil moisture content on plant growth and the r......
对已知种带内生真菌的部分国产和引进的禾草品种通过盆栽及幼苗检验，确定了内生真菌的生产力，同时调查了内生真菌在兰州市城区部分草......
本研究以东祁连山高寒草地常见的7种禾本科牧草为材料,通过分离培养的方法研究了其根际细菌的数量和分布,重点研究了其有固氮作用......
试验在1998年7月－1999年9月年进行，主要采用盖度目测估计法，观测结果表明，此地区适应性较好的草种主要为热性禾草。云南狼尾草、非洲狗......
通过对９６份禾本科牧草的引种试验及其在内蒙古典型草原区生态适应性的研究，结果表明，根据供试草种对当地气候的适应能力和生产潜力以及......
选择不同种类的禾本科(Gramineae)牧草,在河北省张家口市塞北管理区(原名沽源牧场)"948"项目牧草种子田内,连续两年(2002-2003)施......
本文就目前亚热带地区常见的或正在大力种植的三种主要牧草-矮象草、桂牧1号象草和银合欢营养价值作简要综述,为亚热带地区因地制......
利用GC-MS对西北干旱区一半干旱区兰州兴隆山森林区典型植被与现代土壤样品中可抽提的类脂物进行了系统分析，检测出包括正构烷烃和......
本文选用耐盐性不同的4个禾本科牧草品种，对叶片相对含水量、叶片细胞膜透性、叶片游离脯氨酸累积草耐盐性的生理指标，中高浓度盐处......
百倍冲水库自1976年修建以来,养鱼由于饲料长期缺乏,300亩养鱼水面常年产鲜鱼1000kg左右,库内每年淤积泥砂0.6～0.8万立方米。作者于......
采用“三级”优选法进行栽培实验.结果表明:芒萁、类芦等野草的蛋白质、脂肪、磷、钾、镁等的含量均比杂木屑高,是食用菌的优质培......
Using plants is a kind of environmentally-friendly coastal protection to attenuate wave energy. In this paper, a set of ......
耐盐牧草有选择性吸收Ｋ＾＋的能力，通过比较在相同盐份中生长的不同牧草种的叶片Ｋ＾＋／Ｎａ＾＋，可鉴定出种间耐盐性，Ｋ＾＋／Ｎａ＾＋值大的材料耐盐性强。......
运用溶液培养方法研究了不同钾、钙营养水平对白三叶草和多年生黑麦草产量和品质的影响及钾、钙含量间的相互关系。这两种牧草在完......
在对披碱草属，偃麦草属、冰草属、赖草属９种禾本科牧草的种子和幼苗的抗旱性生理反应的比较研究中，探讨了种子对渗透胁迫的抗性、幼苗......
对大同市所辖农业7县2区的农田进行杂草调查,得知全市农田有杂草162种,隶属34科;划分出了北坡丘陵区、南山区、平川区及盆地灌区4......
为科学指导苜蓿—禾草混播草地的杂草防控,对其土壤杂草种子库特征和田间杂草发生规律进行了研究。结果表明,苜蓿（Medicago sativa ......
从介绍草坪禾草对环境条件适应性原则出发,分析了草坪禾草有效降低地表温度的作用,并提出了因地制宜地选择禾草品种的建议,为草坪......
通过对十种禾草半致死温度与越冬率的测定，利用最长距离聚类分析方法对其耐寒性进行了综合分析。结果表明，在北京地区耐寒性较强的禾......
Definition and ornamental characteristics of ornamental grasses,as well as a general background of Kew Gardens were intr......
通过对质膜相对透性、渗透调节物质、内源保护酶系等生理生化指标的测定，对三江源区引种栽培的4种禾草：青海草地早熟禾，青海冷地早熟......
在“黑土滩”退化草地补种多年生禾本科牧草后，第２年禾草产量增加明显，第３年达到高峰（鲜草２０６．０ｇ／ｍ２），５年后禾草衰退严重，但草地水土条件得到了改善。......
The presence of grassland biomes and species cannot be predicted by examining bottom up causes such as precipitation and......
Bacterial endophytes have been shown to improve abiotic and biotic stress responses in plants. Plants growing under hars......
The aim of this study was to identify the main classes of secondary metabolites present in the root and shoot crude extr......
The native prairies of the Great Plains USA are dominated by perennial C4 grasses like switchgrass (Panicum virgatum) an......
Productivity and the Survival Rate after Winter Management of Seven Tropical Forage Accessions in Su
Forage production and quality of five tropical grass accessions (Guimu-1 hybrid elephant grass (PG1), Mulato II (M II), ......
研究四种禾本科草类（冷地早熟禾、星星草、紫羊茅和草地早熟禾）在西宁地区的株高生长进程。结果表明：在生育期内禾草的生长速度不一致......
Extending harmonized national forest inventory herb layer vegetation cover observations to derive co
Background:National forest inventories(NFI)have a long history providing data to obtain nationally representative and ac......
研究１１份禾草种质料的开花习性表明：稗草，长叶雀稗及草芦的小花开放顺序，通常由顶部向基部开放，而庐山草芦及鸭茅则表现为由中上部位向上......
本文以禾本科植物幼苗基本特征和基本类型为基础对禾本科植物各类群的进化关系进行了探讨。原始禾本科植物幼苗第一叶宽短．中胚轴仲......
Prediction of the Distribution of Perennial Cultivated Grasses in the Northwest Sichuan Plateau, Chi
In order to determine the threshold and potential distribution of climatic conditions for perennial cultivated grasses i......
The Saharian ecosystems present an important intensity of rising sensitization to: Erosion, and desertification whose im......
A field experiment was carried out at the CSIC Muñovela farm belonging to the Spanish National Research Council (CSI......
Applying Conventional Combustion Science and Technology to Alternative Energy Resources in Industria
Life is hinged on energy and a good and sustainable source is the penultimate desire of all nations. Now faced with the ......
The climate of North Patagonia (Argentina) is semiarid and the region periodically suffers severe droughts that may last......
