2019
DOI: 10.5937/ekopolj1901173p
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The influence of climate elements on the yield of agricultural crops in the area of Sumadija in Serbia

Abstract: The goal of this paper is to examine the existence of correlation between temperature and precipitation as independent variables and crop yield (wheat, corn) as dependent variable by applying Spearman's rank correlation coefficient. As the research field, region of Gruža is taken, more precisely county of Knić. Climate features of previously mentioned territory are obtained by monitoring the climate elements condition (temperature and precipitation) for the time period from 1991 to 2011 in weather stations Kra… Show more

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Cited by 2 publications
(3 citation statements)
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“…Ono što se u vezi sa navedenim mora konstatovati je da je Srbija danas jedna od retkih evropskih zemalјa koje imaju niži bruto domaći proizvod nego što su ga imale 1989. godine kada je počela ekonomska tranzicija bivših komunističkih zemalјa Istočne Evrope [7]. Proces privatizacije pojedinih poljoprivrednih kombinata je sproveden jako uspešno [8]. Pravi primer jako uspešne privatizacije zahvaljujući veštinama i talentu rukovodećih eksperata se može videti na primeru privatizacije u Angoli [9].…”
Section: Modeli Privatizacijeunclassified
“…Ono što se u vezi sa navedenim mora konstatovati je da je Srbija danas jedna od retkih evropskih zemalјa koje imaju niži bruto domaći proizvod nego što su ga imale 1989. godine kada je počela ekonomska tranzicija bivših komunističkih zemalјa Istočne Evrope [7]. Proces privatizacije pojedinih poljoprivrednih kombinata je sproveden jako uspešno [8]. Pravi primer jako uspešne privatizacije zahvaljujući veštinama i talentu rukovodećih eksperata se može videti na primeru privatizacije u Angoli [9].…”
Section: Modeli Privatizacijeunclassified
“…The main nutrient elementsnitrogen, phosphorus, and potassiumhave major importance in plant nutrition and the greatest impact on increased technological and yield value of plants. Intensification of plants nutrition with NPK fertilizers significantly increases the total yield (Popović et al, 2013;2015;2017;2019;Lakić et al 2018;2019;Terzić et al, 2019;Kolarić et al, 2021;Stojiljković et al, 2021;Ljubičić et al, 2021;Bojović et al, 2022;Božović et al, 2022;Zejak et al, 2022;Filipović et al, 2023). Potassium is an element that plays a very important role in the life processes of plants.…”
Section: Introductionmentioning
confidence: 99%
“…A high ratio of nitrogen and potassium in soil adversely affects the yield and quality of crops. Plants sensitive to potassium deficiency are onion and garlic, carrot, potato, sunflower, apple, pear, plum, peach, sour cherry and cherry (Petrović, 2019). The lack of potassium results in slow growth of plants, necrosis along the edges and on the top of the leaves, weaker development of the tree and roots, which all lead to lower quantity and quality of the obtained yield.…”
Section: Introductionmentioning
confidence: 99%