PJB-2020-497
THE EFFECTS OF DÄ°FFERENT CHEMÄ°CAL AND ORGANÄ°C FERTÄ°LÄ°ZERS ON THE DEVELOPMENT OF PLANTAL PROPERTÄ°ES Ä°N COTTON (G.hirsutum L.) UNDER NORMAL AND SALTY SOÄ°L CONDÄ°TÄ°ONS
CEVHER Ä°LHAN CEVHERÄ°
Abstract
This study, the effects of organic and chemical fertilizers applied in normal and salty soil conditions on the physiological development of cotton were investigated. In the study; the effects of organic and chemical fertilizers applied to two cotton (Gossypium hirsutum L.) varieties were grown in normal and salty soils conditions to chlorophyll content, plant height (cm), root length (cm), root wet weight (g), general dry weight (g) root dry weight (g) was studied. The experiment was designed according to randomized blocks design with three replications, as a pot experiment. Candia and Lima cotton varieties were used as plant material in the study. According to the results obtained from the study; In normal soils, the lowest chlorophyll value (17.83) from control; and the highest chlorophyll value (32.64) was obtained from chemical fertilizer (DAP) application. In salty soils, the lowest chlorophyll value (20.33) from chemical fertilizer (DAP) application; The highest chlorophyll value (24.11) was determined from worm fertilizer application. In normal soils; the shortest plant height (27.83 cm) from chemical fertilizer (DAP) application. The highest plant height (33.00 cm) were obtained from cattle manure application. In salty soils; the lowest overall wet weight value (13.68 g) was obtained from worm manure applications and the highest general wet weight value (16.81 g) was obtained from chemical fertilizer (DAP) application. In normal soils; the lowest general dry weight (2.48 g) from cattle manure the highest overall dry weight (3.13 g) was obtained from the worm manure application. In salty soils, the lowest overall dry weight (1.93 g) was obtained from worm manure; The highest overall dry weight (2.38 g) was obtained from chemical fertilizer (DAP) application. According to the results of the research, it has been determined that normal soil conditions are more advantageous in terms of plant growth than salty soil conditions.
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