SEMIARID

作品数:109被引量:315H指数:9
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相关领域:农业科学更多>>
相关机构:学研究院俄罗斯科学院中国农业大学更多>>
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Evapotranspiration, Grain Yield, and Water Productivity of Spring Oat (Avena sativa L.) under Semiarid Climate
《Agricultural Sciences》2018年第9期1188-1204,共17页Koffi Djaman Michael O’Neill Curtis Owen Komlan Koudahe Kevin Lombard 
Spring oat (Avena sativa) is produced for grain, hay, and green manure and can be integrated into a cropping system as a cover crop. Twenty-eight oat genotypes (G1, G2, G3, …., G28), selected for their adaptability t...
关键词:SPRING OAT GENOTYPES Evaluation Grain Yield Water Productivity High Elevation SEMIARID Climate 
Assessing the Crop Growing Period According to the Climate Change Forecasts for Marina Baixa (SE Spain)
《Agricultural Sciences》2015年第9期1079-1088,共10页Mario Herrera Hassane Moutahir Carlos Alberto González Esteban Chirino Juan Bellot 
The present work aims to assess the likely effects of climate change on the length of growing period (LGP) of crops in Marina Baixa (SE, Spain). LGP can be assessed by a balance between preci- pitation and reference e...
关键词:CLIMATE Change GROWING PERIOD Frequency Analysis SEMIARID Mediterranean 
Biometry and Water Consumption of Sunflower as Affected by NPK Fertilizer and Available Soil Water Content under Semiarid Brazilian Conditions被引量:2
《Agricultural Sciences》2014年第8期668-676,共9页Lúcia Helena Garófalo Chaves Hugo Orlando Carvallo Guerra Vinícius Batista Campos Walter Esfrain Pereira Pedro Henrique Pinto Ribeiro 
The present study evaluated the effect of NPK fertilization and available soil water levels on the biometric response and water use of sunflower cv. Embrapa 122-V2000. The experiment was conducted at the Agricultural ...
关键词:HELIANTHUS annuus L. Mineral NUTRITION Water Management 
Yield and Water Use Efficiency of Green Maize Planted in Conditions Brazilian Semiarid
《Agricultural Sciences》2014年第6期498-503,共6页Edvaldo Eloy Dantas Junior Lúcia Helena Garófalo Chaves 
This study investigated the water use efficiency and yield for the production of green ears of corn subjected to irrigation with drip system and with potassium fertilizer levels in Sumé, Paraiba State, Brazil. The ex...
关键词:POTASSIUM DRIP Irrigation Productivity ZEA mays L. 
Water catchment with native species in the Brazilian Semiarid
《Agricultural Sciences》2014年第2期152-156,共5页Joao Vianey Fernandes Pimentel Hugo Orlando Carvallo Guerra Francisco Jardel Rodrigues da Paixao Luciano F.Marques Leandro do Vale Francisca N.Brito 
Xerophyticplants are well adapted to the semiarid conditions because they have a high potential for the use of rainwater. They can store it in their roots (xylopodiums). The Amburanacearensis, commonly called Cumaru, ...
关键词:Xerophytic Xylopodium SEMIARID Water Use Efficient 
Cropping frequency and N fertilizer effects on soil water distribution from spring to fall in the semiarid Canadian prairies
《Agricultural Sciences》2011年第3期220-237,共18页R. de Jong C. A. Campbell R. P. Zentner P. Basnyat B. Grant R. Desjardins 
In the semiarid Canadian prairies, water is the most limiting and nitrogen (N) the second most limiting factor influencing spring wheat (Triticum aestivum L.) production. The efficiency of water-and nitrogen use needs...
关键词:FALLOW FREQUENCY WATER Use Plant Biomass SPRING Wheat Soil WATER 
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