Growth of papaya cv. Callina seedlings on four types of planting media supplemented with different doses of AB-MIX nutrient solution

International Conference on Sustainable Agriculture for Rural Development 2018

Prajwalita, D.T.^1 ; Suparto, S.R.^1 ; Prakoso, B.^1

Agricultural Faculty, Jenderal Soedirman University, Purwokerto, Indonesia^1

关键词: Block designs;    Leaf area;    Nutrient solution;    Papaya seedling;    Plant height;    Stem diameter;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/250/1/012029/pdf
DOI  :  10.1088/1755-1315/250/1/012029

来源: IOP

【 摘 要 】

The growth of papaya cv. Callina seedlings on four media (soil+compost (1:1); soil+compost+husk charcoal (1:1:1); soil+compost+coco peat (1:1:1); or soil+compost+ Albasia sawdust (1:1:1)) supplemented with four doses of AB-MIX nutrient solution (0 ml; 15 ml; 30 ml; or 45 ml AB-MIX every three days per plant) was studied. The seeds were planted in the media in polybags and placed in a screen house of Faculty of Agriculture, the Jenderal Soedirman University from February 2018 until April 2018. The treatments with 3 replications were arranged in a Randomized Complete Block Design. Results showed that plant height, number of leaves, stem diameter, and leaf area were affected by the interaction between planting media and doses of AB-MIX solution. Overall the growth of seedlings on soil + compost supplemented with 45 ml of AB-MIX nutrient solution every three days per plant was the best; the growth of seedlings on soil+compost+Albisia sawdust was the worst; application of AB-MIX solution on soil+compost+Albasia sawdust did not improve the height and diameter of seedlings, but the application of 30 ml and 45 ml AB-MIX nutrient solution on soil+compost+Albasia sawdust increased the leaf number and leaf area of papaya seedlings.