PENGARUH PEMBERIAN BERBAGAI PUPUK KANDANG DAN PESTISIDA NABATI TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN TOMAT (Solanum lycopersicum L. )

Abstract

Effect of application of various manures and vegetable pesticides on the growth and production of tomato plants (Solanum lycopersicum L.). The purpose of the study was to determine the effect of various manures and vegetable pesticides on the growth and production of tomato plants. This research was carried out in the experimental garden of the Faculty. Agriculture Sisingamngaraja XII Tapanuli University at an altitude of ± 1,400 m above sea level.Using Factorial Randomized Block Design (RAK) as the environmental design with two factors and 3 replications, namely the first factor: treatment with various manures at 4 levels: K0 = without giving manure (control), K1 = chicken manure, K2 = fertilizer sometimes goats, K3 = fertilizer, sometimes quails and the second factor is the treatment of vegetable pesticides with 4 levels: P0 = without application of vegetable pesticides (control), P1 = vegetable pesticides of garlic, P2 = vegetable pesticides of papaya leaves, P3 = vegetable pesticides of soursop leaves.The data were processed by ANOVA and continued at the DMRT level of 5% and 1%. Parameters observed and measured at the age of 9 WAP were plant height (cm), number of leaves (strands), number of flowers (fruit) and at the end of the observation fruit weight per plot (g) pest attack intensity (%), disease intensity (%) . The results showed that the combination of various K3 manure treatments with P3 vegetable pesticides had a very significant effect.