Influence of biofertilizers on yield and quality of lettuce grown in the open field - Abstract
Authors
Govedarica-Lučić, AleksandraKnežević, Dragana
Gagović, Dragica
Grubačić, Milica
Stojanović, Milica
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The production of lettuce is very profitable due to the short vegetation period and the
possibilities of its cultivation throughout the year. On average, the salad contains 94% water,
2% sugar, 0.6% crude cellulose, 0.6% mineral matter and 1.2% crude protein. It is rich in
vitamins C, B1 and B2, and many mineral elements. Great influence on the quantitative and
qualitative properties of lettuce in addition to the variety and production conditions has a
proper diet. The application of mineral fertilizers results in high yields, but their inadequate
application can cause various problems such are: decrease in dry matter content, deterioration
of salad quality, increase in soil acidity, degeneration of physical properties, increase in
erosion and instability in land aggregates. In order to reduce the use of chemicals and
increase the yield in the same time, the improvement of plant production is moving in the
direction of introducing biofertilizers. In recent years the...re has been a trend of decreasing the
usage of mineral nutrients, primarily nitrogen, phosphorus and potassium (Haytova, 2013), in
which bio stimulators play a significant role. Therefore, the goal was to determine the impact
of biofertilizers on the yield and quality of lettuce and to investigate the possibility of
streamlining the crop by using biostimulators in lettuce nutrition. The two-factor experiment
was set on a private plot in district Vranjes, East Sarajevo by using the randomized block in
3 replications. The highest yield of lettuce was obtained in the variant with the application of
the biofertilizer Bioplant flora (630.50 g – please state the unit), whereas the lowest was
recorded in the control variant of fertilization (468.00 g). The highest percentage of dry
matter was noted in the third variant of fertilization (Bioplant flora) in the variety Majska
kraljica (6.45%), whilst the lowest percentage was reached in the control variant of the same
variety (4.14%).
Keywords:
lettuce / biofertilizer / yield / qualitySource:
XIV International Scientific Agriculture Symposium “AGROSYM 2023”, 2023, 83-Publisher:
- East Sarajevo, Faculty of Agriculture, 2023.
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Institution/Community
Institut za multidisciplinarna istraživanjaTY - CONF AU - Govedarica-Lučić, Aleksandra AU - Knežević, Dragana AU - Gagović, Dragica AU - Grubačić, Milica AU - Stojanović, Milica PY - 2023 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/3128 AB - The production of lettuce is very profitable due to the short vegetation period and the possibilities of its cultivation throughout the year. On average, the salad contains 94% water, 2% sugar, 0.6% crude cellulose, 0.6% mineral matter and 1.2% crude protein. It is rich in vitamins C, B1 and B2, and many mineral elements. Great influence on the quantitative and qualitative properties of lettuce in addition to the variety and production conditions has a proper diet. The application of mineral fertilizers results in high yields, but their inadequate application can cause various problems such are: decrease in dry matter content, deterioration of salad quality, increase in soil acidity, degeneration of physical properties, increase in erosion and instability in land aggregates. In order to reduce the use of chemicals and increase the yield in the same time, the improvement of plant production is moving in the direction of introducing biofertilizers. In recent years there has been a trend of decreasing the usage of mineral nutrients, primarily nitrogen, phosphorus and potassium (Haytova, 2013), in which bio stimulators play a significant role. Therefore, the goal was to determine the impact of biofertilizers on the yield and quality of lettuce and to investigate the possibility of streamlining the crop by using biostimulators in lettuce nutrition. The two-factor experiment was set on a private plot in district Vranjes, East Sarajevo by using the randomized block in 3 replications. The highest yield of lettuce was obtained in the variant with the application of the biofertilizer Bioplant flora (630.50 g – please state the unit), whereas the lowest was recorded in the control variant of fertilization (468.00 g). The highest percentage of dry matter was noted in the third variant of fertilization (Bioplant flora) in the variety Majska kraljica (6.45%), whilst the lowest percentage was reached in the control variant of the same variety (4.14%). PB - East Sarajevo, Faculty of Agriculture, 2023. C3 - XIV International Scientific Agriculture Symposium “AGROSYM 2023” T1 - Influence of biofertilizers on yield and quality of lettuce grown in the open field - Abstract SP - 83 UR - https://hdl.handle.net/21.15107/rcub_rimsi_3128 ER -
@conference{ author = "Govedarica-Lučić, Aleksandra and Knežević, Dragana and Gagović, Dragica and Grubačić, Milica and Stojanović, Milica", year = "2023", abstract = "The production of lettuce is very profitable due to the short vegetation period and the possibilities of its cultivation throughout the year. On average, the salad contains 94% water, 2% sugar, 0.6% crude cellulose, 0.6% mineral matter and 1.2% crude protein. It is rich in vitamins C, B1 and B2, and many mineral elements. Great influence on the quantitative and qualitative properties of lettuce in addition to the variety and production conditions has a proper diet. The application of mineral fertilizers results in high yields, but their inadequate application can cause various problems such are: decrease in dry matter content, deterioration of salad quality, increase in soil acidity, degeneration of physical properties, increase in erosion and instability in land aggregates. In order to reduce the use of chemicals and increase the yield in the same time, the improvement of plant production is moving in the direction of introducing biofertilizers. In recent years there has been a trend of decreasing the usage of mineral nutrients, primarily nitrogen, phosphorus and potassium (Haytova, 2013), in which bio stimulators play a significant role. Therefore, the goal was to determine the impact of biofertilizers on the yield and quality of lettuce and to investigate the possibility of streamlining the crop by using biostimulators in lettuce nutrition. The two-factor experiment was set on a private plot in district Vranjes, East Sarajevo by using the randomized block in 3 replications. The highest yield of lettuce was obtained in the variant with the application of the biofertilizer Bioplant flora (630.50 g – please state the unit), whereas the lowest was recorded in the control variant of fertilization (468.00 g). The highest percentage of dry matter was noted in the third variant of fertilization (Bioplant flora) in the variety Majska kraljica (6.45%), whilst the lowest percentage was reached in the control variant of the same variety (4.14%).", publisher = "East Sarajevo, Faculty of Agriculture, 2023.", journal = "XIV International Scientific Agriculture Symposium “AGROSYM 2023”", title = "Influence of biofertilizers on yield and quality of lettuce grown in the open field - Abstract", pages = "83", url = "https://hdl.handle.net/21.15107/rcub_rimsi_3128" }
Govedarica-Lučić, A., Knežević, D., Gagović, D., Grubačić, M.,& Stojanović, M.. (2023). Influence of biofertilizers on yield and quality of lettuce grown in the open field - Abstract. in XIV International Scientific Agriculture Symposium “AGROSYM 2023” East Sarajevo, Faculty of Agriculture, 2023.., 83. https://hdl.handle.net/21.15107/rcub_rimsi_3128
Govedarica-Lučić A, Knežević D, Gagović D, Grubačić M, Stojanović M. Influence of biofertilizers on yield and quality of lettuce grown in the open field - Abstract. in XIV International Scientific Agriculture Symposium “AGROSYM 2023”. 2023;:83. https://hdl.handle.net/21.15107/rcub_rimsi_3128 .
Govedarica-Lučić, Aleksandra, Knežević, Dragana, Gagović, Dragica, Grubačić, Milica, Stojanović, Milica, "Influence of biofertilizers on yield and quality of lettuce grown in the open field - Abstract" in XIV International Scientific Agriculture Symposium “AGROSYM 2023” (2023):83, https://hdl.handle.net/21.15107/rcub_rimsi_3128 .