Pemberian Kompos Kotoran Kambing dan POC Sayuran Terhadap Pertumbuhan dan Produksi Lobak ( Raphanus sativus L.)

Radish is a bulbous vegetable plant that requires sufficient nutrients in order to achieve good production. This study aims to determine the effect of goat manure compost and vegetable POC on the growth and production of radish (Raphanus sativus L.) This research was conducted at Jalan Beringin, Sibolangit Deli, Serdang, North Sumatra by using a factorial randomized block design consisting of the first factor, namely the provision of goat manure compost (J) consisting of 4 levels, namely J0 (0 g/plot), J1 (1000 g/plot). ), J2 (2000 g/plot) and J3 (3000 g/plot). The second factor is the provision of POC vegetables consisting of 4 levels, namely T0 (0 ml/L water/plot), T1 (300 ml/liter water/plot), T2 (600 ml/liter water/plot and T3 (900 ml/liter water). The parameters observed were plant height (cm), number of leaves (strands), tuber diameter (cm), tuber production per sample (g), tuber production per plot (g). The results showed that goat manure compost had a very significant effect on the parameters of plant height (cm), number of leaves (strands), tuber length (cm), tuber production per sample (g) and tuber production per plot (g). And the best treatment was on J3 (3000 g/plot). While the provision of POC vegetables showed no significant effect on the parameters of plant height (cm), number of leaves (strands) and tuber diameter (cm) but gave a very significant effect on parameters of tuber production per sample (g) and tuber production per plot (g). Where the best tuber production is at T3 (900 ml/L water/plot). The interaction between cow dung compost and vegetable POC showed no significant effect on all parameters of plant height (cm), number of leaves (strands), tuber length (cm), tuber production per sample (g) and tuber production per plot (g).

Keywords : Goat Manure Compost, Vegetable POC, Radish