FORAGE PEA YIELD IN DIFFERENT AGROECOLOGICAL CONDITIONS

For the yield of the early spring pea, amounts of rainfall in May and the first decade of June (Kovac, 1994; Rapcan et al, 2006) are very important. Since early spring pea is grown from March to July in our agroecological conditions, the negative influence of high summer temperatures occurs during t...

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Bibliographic Details
Published in:Poljoprivreda i šumarstvo 2018-03, Vol.64 (1), p.171-176
Main Authors: DJURDJIC, Igor, STEVOVIC, Vladeta, MILIC, Vesna, JAKISIC, Tanja, GOVEDARICA, Branka, JUGOVIC, Milan, BERJAN, Sinisa
Format: Article
Language:English
Subjects:
Agricultural production
Agriculture
Agrochemicals
Cereals
Crops
Decomposing organic matter
Experiments
Fertilization
Fertilizers
Genotypes
Grain
Harvest
High temperature
Humus
Hydroxyapatite
Legumes
Nitrogen
Pisum sativum
Pollution control
Precipitation
Rainfall
Seeds
Spring
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Summary:For the yield of the early spring pea, amounts of rainfall in May and the first decade of June (Kovac, 1994; Rapcan et al, 2006) are very important. Since early spring pea is grown from March to July in our agroecological conditions, the negative influence of high summer temperatures occurs during the development of pods (Duthion & Pigeaire, 1991). According to agrochemical analysis done at the Faculty of Agriculture in East Sarajevo, plowed land contains 0.13% nitrogen, 8.6% calcium, 2.05% humus, 4040 mg / 100 g phosphorus and 38.48 mg / 100 g potassium. According to Mišković (1986) yields of green mass in pure crop per hectare is in the range 2535 t, while in the mixture with cereals is up to 50 t. Hoffman and Dér (2003) found green mass yield of 29,68 and 33,03 t ha-1 in two pea genotypes, which is in accordance with our results. In the variant basic fertilization with NPK was recorded the best results. [...]basic fertilization+ addition had poorer results compared to basic fertilization, in order to reduce pollution and save the environment, this measure can be omitted. -
ISSN:0554-5579
1800-9492
DOI:10.17707/AgricultForest.64.1.19