The influence of organic fertilizer and dosage of anorganic fertilizer on the growth and yield of bean
1997
Pujiharti, Y. | Rumbaina, D. | Hasanah (Loka Pengkajian Teknologi Pertanian Natar, Lampung (Indonesia))
The influence of organic fertilizer and dosage of anorganic fertilizer on the growth and yield of bean was studied at Natar Assessment Station for Agriculture Technology from March 1997 to June 1997. The experiment was designed as a randomized block arranged factorially in two replications. The factor tested were organic fertilizer (four levels) and dosage of anorganic (four levels). Organic fertilizer consisted of without organic fertilizer (control), cassava cake (solid waste of tapioca), stable manure, and liquid organic fertilizer; while dosage of anorganic fertilizer i.e. without anorganic fertilizer (control), 47.5 kg urea + 125 kg SP-36 + 39 kg KCl per hectare, 69.75 urea + 187.5 SP-36 + 58.5 kg KCl per hectare, 95 kg urea + 250 kg SP-36 + 78 KCl per hectare, the result indicated that organic fertilizer has an effect on the length of plant and yield of bean. The longest plant and the highest yield were shown by treatment of stable manure. Dosage of anorganic fertilizer has an effect on the growth and yield of bean. Fertilizer dosage 47.5 kg urea + 125 kg SP-36 + 39 kg KCl per hectare didn't give significant different on the growth and yield of bean with high dosage of fertilizer treatment, but gave significant different with control
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