Abstract ? The objective of this work was to identify the sunflower (Helianthus annuus) cultivar with the highest yield potential for cultivation in the semiarid region of the Brazilian Northeast, under field conditions, with supplementary irrigation. Plant photosynthetic performance and yield were determined in field trials. The experiments were carried out in a randomized complete block design with 12 cultivars planted at 0.70x0.30 m. Net photosynthetic rates above 27 μmol m-2 s-1 and average achene yield of 2,364.68 kg ha-1 and oil yield 961.96 of kg ha-1 were determined. This performance was achieved due to: high stomatal conductance in 'Aguara 4', 'BRS 322', and 'CF101', low water loss through transpiration in 'M 734', 'BRS 321', ...
The objective of this work was to evaluate the effects of irrigation with oilfield produced water on...
The availability of productive varieties, the use of oil for food and fuel purposes, and the utiliza...
The objective of the present study was to evaluate the morphology, biomass production and biomass pa...
Embora haja uma grande área para o cultivo de girassol no Brasil Central, poucas cultivares adaptada...
Embora haja uma grande área para o cultivo de girassol no Brasil Central, poucas cultivares adaptada...
The sunflower planting was stimulated in last years in Santa Catarina State, Brazil, with the aim to...
In several Brazilian regions, the sunflower crop (Helianthus annuus) has been cultivated as a new ec...
ABSTRACT: Sunflower (Helianthus annuus L.) is a very important crop for Brazil, and especially for C...
ABSTRACT: Sunflower (Helianthus annuus L.) is a very important crop for Brazil, and especially for C...
O objetivo deste trabalho foi verificar o comportamento produtivo de cultivares de girassol de final...
Título em inglês: Contribution to the study of the agronomic performance of hybrids in the main sunf...
Resumo: O objetivo deste trabalho foi verificar o desempenho produtivo de cultivares de girassol de ...
Resumo: O objetivo deste trabalho foi verificar o desempenho produtivo de cultivares de girassol de ...
The high luminosity rates and high annual average temperatures of the Brazilian semiarid region, com...
The high luminosity rates and high annual average temperatures of the Brazilian semiarid region, com...
The objective of this work was to evaluate the effects of irrigation with oilfield produced water on...
The availability of productive varieties, the use of oil for food and fuel purposes, and the utiliza...
The objective of the present study was to evaluate the morphology, biomass production and biomass pa...
Embora haja uma grande área para o cultivo de girassol no Brasil Central, poucas cultivares adaptada...
Embora haja uma grande área para o cultivo de girassol no Brasil Central, poucas cultivares adaptada...
The sunflower planting was stimulated in last years in Santa Catarina State, Brazil, with the aim to...
In several Brazilian regions, the sunflower crop (Helianthus annuus) has been cultivated as a new ec...
ABSTRACT: Sunflower (Helianthus annuus L.) is a very important crop for Brazil, and especially for C...
ABSTRACT: Sunflower (Helianthus annuus L.) is a very important crop for Brazil, and especially for C...
O objetivo deste trabalho foi verificar o comportamento produtivo de cultivares de girassol de final...
Título em inglês: Contribution to the study of the agronomic performance of hybrids in the main sunf...
Resumo: O objetivo deste trabalho foi verificar o desempenho produtivo de cultivares de girassol de ...
Resumo: O objetivo deste trabalho foi verificar o desempenho produtivo de cultivares de girassol de ...
The high luminosity rates and high annual average temperatures of the Brazilian semiarid region, com...
The high luminosity rates and high annual average temperatures of the Brazilian semiarid region, com...
The objective of this work was to evaluate the effects of irrigation with oilfield produced water on...
The availability of productive varieties, the use of oil for food and fuel purposes, and the utiliza...
The objective of the present study was to evaluate the morphology, biomass production and biomass pa...