Sari, Rizky Ratna (2014) Identifikasi Mikoriza Desa Cabbiya, Pulau Poteran, Sumenep Madura, Dan Aplikasinya Sebagai Biofertilizer Pada Tanaman Kacang Kayu (Cajanus Cajan). Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Peningkatan produktifitas kacang kayu sebagai
pengganti kedelai dapat dilakukan dengan mengaplikasikan
mikoriza. Penelitian ini bertujuan untuk mengetahui jenis
mikoriza dari Desa Cabbiya, Pulau Poteran, Sumenep Madura,
jumlah inokulan mikoriza yang efektif sebagai biofertilizer, serta
biomassa tanaman kacang kayu setelah diinokulasikan dengan
mikoriza.
Identifikasi dilakukan hingga tingkat genus berdasar
karakter morfologi (bentuk, warna, ornamen) menggunakan buku
“Working with Mycorrhizas in Forestry and Agriculture” serta
website INVAM. Parameter pertumbuhan utama adalah
biomassa, sedangkan parameter pendukung ialah persen infeksi
akar, masing-masing pada perlakuan kontrol negatif, kontrol
positif, inokulum mikoriza asal desa Cabbiya 25 g, 50 g, 75 g,
dan 100 g. Hasil biomassa dianalisis menggunakan Anova
dengan taraf kepercayaan 90% dan dilanjutkan dengan uji Tukey.
Dari hasil identifikasi ditemukan genus Glomus,
Gigaspora, Acaulospora, dan Scutellospora. Nilai biomassa
terendah 0,1809 g pada perlakuan kontrol negatif (tanpa
mikoriza) dan terbesar 0,4542 g pada pemberian inokulum
mikoriza 100 g. Jumlah inokulum mikoriza yang efektif sebagai
biofertilizer mencapai ± 3200 spora/100 g tanah.
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Increasing pigeon pea’s productivity as a substitute of
soybeans require mycorrhiza as biofertilizer needed. This research
aims to know type of mycorrhiza from Cabbiya Village, Poteran
Island, Sumenep Madura, number of inoculum mychorriza which
effective to be biofertilizer, also biomass of pigeon pea after
being inoculated with mycorrhiza.
Identification is done up to the genus level based on
morphological characters (shapes, colours, and ornament) using
“Working with Mycorrhizas in Forestry and Agriculture” guide
book, also firmed by website of INVAM. The main growth
parameter is biomass, then supporting parameter used is
percentage of root infection, each on control negative, control
positive, 25 g, 50 g, 75 g, and 100 g inoculum mychorriza from
Cabbiya village. Biomass data result was analyzed using Anova
suited at 90% confidence level and continued by Tukey test.
There were genus of Glomus, Gigaspora, Acaulospora,
and Scutellospora based on identification results. The lowest
biomass was 0,1809 g on control negative (without mycorrhiza)
treatment, and the highest was 0,4542 g on 100 g of inoculun
mycorrhiza treatment. Inoculum mycorrhiza which effective to be
biofertilizer reached ± 3200 spore/100 g of soil.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSBi 579.517 85 Sar i 3100014056789 |
| Uncontrolled Keywords: | Biofertilizer, biomassa, kacang kayu (C. cajan), mikoriza, persen infeksi akar. |
| Subjects: | Q Science > QH Biology > QH301 Biology T Technology > TP Chemical technology > TP339 Ethanol as fuel. Biomass energy. |
| Divisions: | Faculty of Mathematics and Science > Biology > 46201-(S1) Undergraduate Thesis |
| Depositing User: | Yeni Anita Gonti |
| Date Deposited: | 09 Oct 2020 05:14 |
| Last Modified: | 09 Oct 2020 05:14 |
| URI: | http://repository.its.ac.id/id/eprint/82105 |
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