The influence of Cow Manure and Liquid Organic fertilizer Super Natural Nutrition towart growth and yield of land cress (Ipomoea reptans Poir)

Abstract

This experience aims to result the influence of cow manure and liquid organic fertilizer Super Natural Nutrition as well as their interaction and the resulting growth of land cress plant and obtain dosage of the cow manure and concentration of liquid organic fertilizer super natural nutrition is right to land cress plant.

The research was carried out for two months, from lateMaret 2016 to Mei 2016.From land preparation until crops.The location of the research in Mekar Jaya village, SebuluSubdistric and Kutai Kartanegara regency, East Kalimantan Province.

Experiment design using a factorial 4 x 4 in a random design group (RAK), with consists of two factors experiment and three group. The first factors is the cow manure (P)this research consists of 4 levels : without cow manureorcontrol (p₀), 5 ton/ha cow manureis equel to320 g/plot (p₁), 10 ton/ha cow manure is equel to640 g/plot (p₂), and 15ton/ha cow manure is equel to960 g/plot (p₃). The secondfactors is theconsentrationof liquid organic fertilizer super natural nutrition (N)consists of 4 levels : without liquid organic fertilizer super natural nutrition(n₀), theconsentrationof liquid organic fertilizer Super Natural Nutrition 1 ml/l.water (n₁),consentrationof liquid organic fertilizer Super Natural Nutrition 2 ml/l.water (n₂) and thenconsentrationof liquid organic fertilizer Super Natural Nutrition 3 ml/l.water (n₃).

The result showed that cow manure treatment (P) is significant effect plant height at 10 days after planting. The very significant effect plant height age at 20 days and 30 days after planting.Number of tilers for hill and weight of the crop per plant. The highest treatment  weight of the crop per plant is p₃ (dosage cow manure 15 ton/ha equel 960 g/plot) is 69,32 g/plant and the lowest weight of the fresh plant in the treatment of p₀ without cow manure or control is 40,00 g/plant.

Treatmentof liquid organic fertilizer Super Natural Nutrition (N) does not significant effect with number of tilers for hill. The Significanlyt effect plant height at 10 days after planting.Very significantly effect plant height at 20 days and 30 days after plantingdanweight of the crop per plant.The highesttreatment  weight of the crop per plant is n₃ (concentrationpupuk organik cair Super Natural Nutrition 3 ml/l.water) is 65,25 g/plant and then The lowest treatment weight of the crop per plant p₀ (control treatment), yaitu 46,70 g/plant.