RESPONS PERTUMBUHAN DAN PRODUKSI KACANG TANAH TERHADAP BAHAN ORGANIK Tithonia diversifolia DAN PUPUK SP-36

Budi Surya Lumban Raja Budi Surya Lumban Raja Budi Surya Lumban Raja, B. S. J. Damanik, Jonis Ginting

Abstract


Peanut is one of food plant that has high economical value because of its nutrient content especially
protein and fat. The other alternative to increase peanut productivity were application of Tithonia
diversifolia organic matter and SP-36 fertilizer. The aim of the study was to obtain the effect of
application Tithonia diversifolia organic matter and SP-36 fertilizer on growth and yield of peanut.
The study was conducted at Jl. Pasar I Tanjung Sari, Medan with the height 25 metres above
sea level from May to September 2012. The factorial randomized block design was used two
factors, namely Tithonia diversifolia organic matter (0, 3, 6 and 9 ton/ha) and SP-36 (0, 25, 50, 75
and 100 kg/ha). The parameters observed were number of ginofor per sample, number of filled pods
per sample, number of empty pods per sample, weight of pods per sample, yield per plot and 100
grain weight. The results showed that the Tithonia diversifolia organic matter had no significant
effect on all parameters and SP-36 fertilizer significantly affected 100 grain weight. Interaction of
that treatment had no significant effect on all parameters.
Key words : peanut, Tithonia diversifolia , organic matter, SP-36 fertilizer

Full Text: PDF

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.

Creative Commons License Creative Common Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)


Program studi Agroteknologi

Fakultas Pertanian

Jl. Prof. A. Sofyan no. 3

Kampus Universitas Sumatera Utara

Padang Bulan- 20155

Medan-Sumatera Utara

E ISSN (2337-6597)