Effect of urea-nitrofoska on growth and yield of tomato plants at different planting medium with hydroponic system

Journal Title: 
Effect of urea-nitrofoska on growth and yield of tomato plants at different planting medium with hydroponic system.
 
Authors: Sarawa, Faculty of Agriculture, University of Haluoleo Kendari.
 
Problem formulation:
"How large is the concentration of urea-Nitrofoska order to obtain growth and yield of tomato plants was maximal in hydroponic system?"

hypothesis:
1. The concentration of urea-nitrofoska the right to obtain plant growth and crop yields that maximal tomato plants.
2. Hydroponics is a method of alternative techniques of land use can avoid the occurrence of nutritional deficiencies or toxicities.
 
Framework for Thinking Writer:

Awareness of the importance of nutrition as well as the needs of the community horticulture tomato growing bleak. However, the high productivity of land on the other hand a constraint in tomato cultivation in particular. In addition, planting tomatoes directly in the field of potential is often attacked by Fusarium, and it requires a new method that is hydroponics as a form of efficiency of land use and more productive.

Hydroponics has several advantages, among others, can overcome the wilt disease (Fusarium) and menghindarikan occurrence of nutrient deficiencies and toxicity that can be detrimental in the cultivation process and thus require a certain concentration for fertilizer application. And media used in hydroponics tteknik available disekitr us.

Urea-nitrofoska as a variable in the study are widely used by farmers. Easy to use and faster in the reaction. Thus requiring a certain concentration for plant growth and yield of the maximum


From Journal of Agrivigor as task lecture of Science Methodology