Peningkatan Produksi dan Protein Kedelai dengan Aplikasi Bokasi dan Rhizo-Plus di Lahan Podsolik Merah Kuning
Abstract: Efforts to increase
production and soy protein are often constrained by the condition of land that
are sour that cause failure in the form of nodules which is the organ to tie up
nitrogen air. Fermented organic material which is fermented by microorganisms
Efectif useful to enrich the soil, while the rhizo-plus is a useful microbe
fertilizers increase the yield through the appropriate rhizobium strains.
Microorganisms contained in the fermented and rhizo-plus to increase the supply
of the element of N and P for plants. This study aims to determine the
influence of fermented and rhizo-plus in increasing production and protein
content of soybeans. Treatments consisted of a single factor that is prepared
in a randomized group design Perfect .The treatments were: chemical fertilizer
application (A1), the application rhizo-plus +1 / 2 SP36 + KCl (A2), fermented
application (A3), and the application of fermented + rhizo-plus (A4). Each
treatment was repeated three times. Data were analyzed with ANOVA and if there
are differences in the median value of treatment followed by Least Significant
Difference test (LSD), each at level 5%. Results showed the application
fermented and rhizo-plus did not affect significantly to the number of branches
per plant, number of books per plant and number of nodules per plant.
Applications fermented in combination with rhizo-plus (A4) gives results of
seeds per plant and per plot is more severe compared with other treatments ie
weighing 32.39 g per plant and 6:48 kg per plot. While the application of
chemical fertilizers alone (A1), Rhizo-plus + ½ SP-36 + KCl (A2), and fermented
(A3), not significantly different, ie, each weighing 4.68 kg and g 23:39, 21:27
and 4:25 g kg; 27.68 g and 4.68 kg. Applications rhizo-plus +1 / 2 SP36 + KCl on
soybean plants (A2) has a higher soy protein content compared with other
treatments which is equal to 28.21%, while the other applications in a row A1 =
26.22%, A3 = 25.60%; and A4 = 26.92%. Protein content of the results of this
research is still relatively low compared with soy in general description.
Keywords: Production, Soybean
Protein, Bokasi and Rhizo-plus
Penulis: Ratna Dewi
Kode Jurnal: jppertaniandd110039
