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Evaluation of yield advantage indexes in carrot-lettuce intercropping systems
(2010-01-01)
The aim of this study was to estimate the effect of the association between carrot and lettuce crops in several intercropping systems through different yield advantage indexes, as well as to assess which system is better ...
Improvement of grapevine iron nutrition by a bovine blood-derived compound
(2013-04-12)
Iron (Fe) is essential for chlorophyll formation and plant growth. Irondeficiency chlorosis is a major nutritional disorder in several fruit trees cultivated in calcareous and alkaline soils, reducing fruit yield and quality ...
Effect of substrata on the development of stem cuttings of Lippia alba (Mill.) N. E. BR. - Limonene-carvone chemotype
(2002-04-30)
Studies were conducted to show the effect of different substrata on the development of stem cuttings of Lippia alba made of limonene-carvone chemotype. The experiment was done in the College of Agronomical Sciences, UNESP, ...
Content of essential oil of fennel seeds in two different stages of development
(2002-02-27)
This experiment was carried out at Plant Production Sector, Agronomical Science College-Botucatu, S.P., Brazil, in March, 2000. The aim of this assay was to determine the yield of essential oil of fennel (Foeniculum vulgare ...
Editorial
(Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial, 2013)
Agriculture is an essential human activity with a social function that shapes civilization; and is vital to the survival and well-being of humanity. This idea forms the cornerstone for the Facultad de Agronomía with its ...
Improvement of Grapevine Iron Nutrition by a Bovine Blood-Derived Compound
(Int Soc Horticultural Science, 2013-01-01)
Iron (Fe) is essential for chlorophyll formation and plant growth. Iron-deficiency chlorosis is a major nutritional disorder in several fruit trees cultivated in calcareous and alkaline soils, reducing fruit yield and ...
Partial diallel crosses for predicting yield of semiexotic maize populations
(Funpec-editora, 2017-01-01)
In Brazil, the total production of maize has increased continuously due to the advances in technology but also to the new frontiers for the maize crop, including the expansion of the second crop (safrinha; usually maize ...
Physiological attributes of banana and plantain cultivars of the Colombian Musaceae Collection
(Universidad Nacional de Colombia, 2015-01-01)
The Colombian Musaceae Collection (CMC) contains 140 banana and plantain cultivars. For this study, twelve cultivars were selected when they were in the initial flowering stage and the physiological attributes of the plants ...
Effects of environmental factors on the morphometric characteristics of cultivated lettuce (lactuca sativa l.)
(Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial, 2012)
We evaluated the phenotypic response of three varieties of lettuce Batavia Colwart, Lisa Elisa and Crespa Verde Cassabella in three growing environments: plastic greenhouse, glass greenhouse and open field on the Bogota ...
Dinâmica de herbicidas em palha de cana-de-açúcar
(2015-01-01)
The process of mechanical harvesting of sugarcane generates a large deposition of straw on the soil surface, providing a coverage that several studies have found important for reducing the weed population. Although such ...