Published 2022-06-01
“…Therefore, this experiment was conducted to evaluate the effect of different fertilizer sources on biochemical traits of basil plant in control and non-control conditions with weeds.Materials and MethodsThis experiment was split plot based on randomized complete block design with three replicates and was conducted at Sari Agricultural Sciences and
Natural Resources University, Iran. The treatments consisted of competition between plants and weeds (weedy and weed free) as the main factor and sub factors were fertilizer sources as: 1- control (no fertilizer), 2- NPK fertilizer (urea fertilizer (100 kg ha-1) + triple super triphosphate (100 kg ha-1) + potassium sulfate (80 kg ha-1)), 3- humic acid (15 l ha-1), 4- animal manure (20 ton ha-1), 5- NPK fertilizer (urea fertilizer (50 kg ha-1) + triple super triphosphate (50 kg ha-1) + potassium sulfate (40 kg ha-1)) + humic acid (7.5 l ha-1), 6- NPK fertilizer (urea fertilizer (50 kg ha-1) + triple super triphosphate (50 kg ha-1) + potassium sulfate (40 kg ha-1)) + animal manure (10 ton ha-1), 7- animal manure (10 ton ha-1) + humic acid (7.5 l ha-1) and 8- spraying macro and micro elements. …”
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