EFFECTS OF DIFFERENT LEVELS OF SUPPLEMENTARY NITROGEN AND POTASSIUM IN NUTRIENT SOLUTION ON YIELD AND LEAF N AND K CONCENTRATIONS OF TOMATO

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FARZANEH N.; GOLCHIN A.; HASHEMI MAJD K.

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Paper Information

Journal: SOIL AND PLANT INTERACTIONS (JOURNAL OF SCIENCE AND TECHNOLOGY OF GREENHOUSE CULTURE) Year:2010 | Volume:1 | Issue:1 Page(s): 27-33

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Information Journal Paper

Title

EFFECTS OF DIFFERENT LEVELS OF SUPPLEMENTARY NITROGEN AND POTASSIUM IN NUTRIENT SOLUTION ON YIELD AND LEAF N AND K CONCENTRATIONS OF TOMATO

Author(s)

FARZANEH N. | GOLCHIN A. | HASHEMI MAJD K. | Issue Writer Certificate

Keywords

TOMATOQ3

YIELDQ4

NITROGENQ4

POTASSIUMQ3

PERLITEQ4

Abstract

the effects of different levels of NITROGEN (100, 200, 300 and 400 mg/L) and POTASSIUM (125, 250 and 375 mg/L) on YIELD and leaf N and K concentrations of TOMATO were investigated in perlit culture using a factorial randomized design with three replications. The highest fruit YIELD was obtained with 200 mg/L N. Higher levels of NITROGEN decreased TOMATO YIELD. With increasing NITROGEN concentration in nutrient solution, N content of leaf increased significantly whereas leaf K concentration decreased. Different POTASSIUM levels had no significant effect on TOMATO YIELD. With increasing POTASSIUM levels of nutrient solution, concentration of leaf N decreased significantly whereas concentration of leaf K increased. The greatest and the least fruit YIELDs were obtained from N200K250 and N400K375 treatments, respectively. The highest and the lowest concentrations of leaf N were observed in N400K125 and N100K375 treatments, respectively. The greatest and the least concentrations of leaf K were observed in N100K375 and N400K125 treatments, respectively.

Cites

EFFECT OF POTASSIUM AND CALCIUM APPLICATION ON WATER USE AND FRUIT YIELD OF TOMATO IN A HYDROPONIC SYSTEM WITH DYNAMIC AND NON-UNIFORM DISTRIBUTION OF SALTS

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APA: Copy

FARZANEH, N., GOLCHIN, A., & HASHEMI MAJD, K.. (2010). EFFECTS OF DIFFERENT LEVELS OF SUPPLEMENTARY NITROGEN AND POTASSIUM IN NUTRIENT SOLUTION ON YIELD AND LEAF N AND K CONCENTRATIONS OF TOMATO. SOIL AND PLANT INTERACTIONS (JOURNAL OF SCIENCE AND TECHNOLOGY OF GREENHOUSE CULTURE), 1(1), 27-33. SID. https://sid.ir/paper/226329/en

Vancouver: Copy

FARZANEH N., GOLCHIN A., HASHEMI MAJD K.. EFFECTS OF DIFFERENT LEVELS OF SUPPLEMENTARY NITROGEN AND POTASSIUM IN NUTRIENT SOLUTION ON YIELD AND LEAF N AND K CONCENTRATIONS OF TOMATO. SOIL AND PLANT INTERACTIONS (JOURNAL OF SCIENCE AND TECHNOLOGY OF GREENHOUSE CULTURE)[Internet]. 2010;1(1):27-33. Available from: https://sid.ir/paper/226329/en

IEEE: Copy

N. FARZANEH, A. GOLCHIN, and K. HASHEMI MAJD, “EFFECTS OF DIFFERENT LEVELS OF SUPPLEMENTARY NITROGEN AND POTASSIUM IN NUTRIENT SOLUTION ON YIELD AND LEAF N AND K CONCENTRATIONS OF TOMATO,” SOIL AND PLANT INTERACTIONS (JOURNAL OF SCIENCE AND TECHNOLOGY OF GREENHOUSE CULTURE), vol. 1, no. 1, pp. 27–33, 2010, [Online]. Available: https://sid.ir/paper/226329/en

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