74   Artículos

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en línea
Andreia Raposo, Susana M. F. Ferreira, Rodolfo Ramos, Catarina Anjos, Sílvia C. Gonçalves, Pedro M. Santos, Teresa Baptista, José L. Costa and Ana Pombo    
A population of sea urchins, Paracentrotus lividus, from the central west coast of Portugal was studied to characterise their reproductive biology and possible relationships with environmental factors. An annual gametogenic cycle was found, with a broad ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Tamiru Hirpa     Pág. 126 - 138
Field studies conducted to determine the effects of intercrop row arrangements and staggered intercropping of haricot bean (Phaseolus vulgaris L.) on the performances of maize (Zea mays L.) crop at Hallaba and Taba areas in 2013 cropping season, southern... ver más
Revista: International Journal of Environment    Formato: Electrónico

 
en línea
Tamiru Hirpa     Pág. 126 - 138
Field studies conducted to determine the effects of intercrop row arrangements and staggered intercropping of haricot bean (Phaseolus vulgaris L.) on the performances of maize (Zea mays L.) crop at Hallaba and Taba areas in 2013 cropping season, southern... ver más
Revista: International Journal of Environment    Formato: Electrónico

 
en línea
Rodrigo Infante, Pía Rubio, Loreto Contador, Massimo Noferini, Guillermo Costa     Pág. 199 - 203
The objective determination of the optimal harvest date for plums intended either for industrial processing or for consumption as fresh fruit is a fundamental concern of the fruit industry. A portable visible/near infrared (Vis/NIR) spectroscopic device ... ver más
Revista: Ciencia e Investigación Agraria    Formato: Electrónico

 
en línea
Daniel V. Silva, Evander A. Ferreira, Maxwel C. Oliveira, Gustavo A. M. Pereira, Renan R. Braga, José B. dos Santos, Ignácio Aspiazu, Matheus F. Souza     Pág. 159 - 166
Intercropping is a common practice among farmers in tropical regions of the world and has persisted for years, not only for traditional reasons, but also for certain advantages that helped in its ecological adaptation. In regard to low income farmers wit... ver más
Revista: Ciencia e Investigación Agraria    Formato: Electrónico

 
en línea
Ana Luisa Alves Ribeiro, Gabriel Mascarenhas Maciel, Ana Carolina Silva Siquieroli, José Magno Queiroz Luz, Rodrigo Bezerra de Araujo Gallis, Pablo Henrique de Souza Assis, Hugo César Rodrigues Moreira Catão and Rickey Yoshio Yada    
Urbanization has provided greater demand for food, and the search for strategies capable of reducing waste is essential to ensure food security. Lettuce (Lactuca sativa L.) culture has a short life cycle and its harvest point is determined visually, caus... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Soshma Jan, Fida Mohammad, Fahim Ullah Khan     Pág. 106 - 115
An experiment comprising of 24 wheat genotypes was undertaken during 2011-12, at New Developmental Research Farm, The University of Agriculture Peshawar, to elucidate information on the nature and magnitude of genetic variability, index of transmissibili... ver más
Revista: International Journal of Environment    Formato: Electrónico

 
en línea
Soshma Jan, Fida Mohammad, Fahim Ullah Khan     Pág. 106 - 115
An experiment comprising of 24 wheat genotypes was undertaken during 2011-12, at New Developmental Research Farm, The University of Agriculture Peshawar, to elucidate information on the nature and magnitude of genetic variability, index of transmissibili... ver más
Revista: International Journal of Environment    Formato: Electrónico

 
en línea
Krzysztof Lachutta and Krzysztof Józef Jankowski    
This study was undertaken to examine the influence of the sowing date, sowing density, and split spring application of nitrogen (N) fertilizer on plant density, tillering, yield components, and grain yields of winter wheat (Triticum aestivum L.) grown in... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Yi Jin, Jin He, Yonghe Zhu and Kadambot H. M. Siddique    
Drought stress and phosphorus (P) deficit decrease soybean P and nitrogen (N) accumulation, which limits soybean productivity. Therefore, soybean traits related to N and P uptake and/or their efficient utilization are important for soybean adaptation to ... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Raquel Bridi, Sergio Lobato, Camilo López-Alarcón, Eduardo Lissi     Pág. 395 - 402
In the present work, we studied the effect of the growing region (IV, Metropolitan or VI - VII regions), quality classification (?Varietal?, ?Reserva?, and ?Gran Reserva?) and harvest year (2000-2012) on the total phenolic content and antioxidant capacit... ver más
Revista: Ciencia e Investigación Agraria    Formato: Electrónico

 
en línea
Imran Khan, Fida Mohammad, Fahim Ullah Khan     Pág. 193 - 205
Development of superior crop varieties is the prime objectives of all plant breeding programs. To determine genetic variability, heritability and genetic advance, 24 elite bread wheat lines were planted in randomized complete block design with three repl... ver más
Revista: International Journal of Environment    Formato: Electrónico

 
en línea
Imran Khan, Fida Mohammad, Fahim Ullah Khan     Pág. 193 - 205
Development of superior crop varieties is the prime objectives of all plant breeding programs. To determine genetic variability, heritability and genetic advance, 24 elite bread wheat lines were planted in randomized complete block design with three repl... ver más
Revista: International Journal of Environment    Formato: Electrónico

 
en línea
Eliana F. Gris, Vívian M. Burin, Emilio Brighenti, Hamilton Vieira, Marilde T. Bordignon-Luiz     Pág. 61 - 75
This study investigated the phenology and the ripening characteristics of Vitis vinifera grapes Cabernet Franc, Merlot, Sangiovese and Syrah in two consecutive vintages (2006 and 2007) in order to evaluate the adaptation of these recently cultivated va... ver más
Revista: Ciencia e Investigación Agraria    Formato: Electrónico

 
en línea
Juan Carlos Suárez, Amara T. Contreras, Milan O. Urban, Miguel A. Grajales, Stephen E. Beebe and Idupulapati M. Rao    
One of the strategies to combat micronutrient malnutrition is by developing biofortified common bean lines (Phaseolus vulgaris L.) capable of tolerating different stress conditions. In this study, the adaptive responses of different biofortified bean lin... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Tajamul Hussain, Hero T. Gollany, David J. Mulla, Zhao Ben, Muhammad Tahir, Syed Tahir Ata-Ul-Karim, Ke Liu, Saliha Maqbool, Nurda Hussain and Saowapa Duangpan    
A suitable nitrogen (N) application rate (NAR) and ideal planting period could improve upland rice productivity, enhance the soil water utilization, and reduce N losses. This study was conducted for the assessment and application of the EPIC model to sim... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Hongsi Gao, Xiaochun Zhang, Xiugui Wang and Yuhong Zeng    
The assessment of crop water productivity (CWP) is of practical significance for improving regional agricultural water use efficiency and water conservation levels. The remote sensing method is a common method for estimating large scale CWP, and the asse... ver más
Revista: Water    Formato: Electrónico

 
en línea
Dede Dirgahayu,I Nengah Surati Jaya,Florentina Sri Hardiyanti Purwadhi,Muhammad Ardiansyah,Hermanu Triwidodo     Pág. 85
In 2005 and 2009, BKP and WFP has provided food security conditions in Indonesia on Food Insecurity Map which were developed using food availability, food accessibility, food absorption and food vulnerability. There are 100 out of 265 districts in Indone... ver más
Revista: Journal of Natural Resources and Environmental Management    Formato: Electrónico

 
en línea
Chenglin Wang, Qiyu Han, Chunjiang Li, Jianian Li, Dandan Kong, Faan Wang and Xiangjun Zou    
Reasonably formulating the strawberry harvesting sequence can improve the quality of harvested strawberries and reduce strawberry decay. Growth information based on drone image processing can assist the strawberry harvesting, however, it is still a chall... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Jihun Kim, Il Do Ha, Sookhee Kwon, Ikhoon Jang and Myung Hwan Na    
Recently, smart farming research based on artificial intelligence (AI) has been widely applied in the field of agriculture to improve crop cultivation and management. Predicting the harvest time (time-to-harvest) of crops is important in smart farming to... ver más
Revista: Agriculture    Formato: Electrónico

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