Studi Efektivitas Berbagai Bahan Pembawa (Carrier) Terhadap Propagul Mikoriza Asal Desa Condro, Kecamatan Pasirian, Lumajang

Anastasia, Dany (2014) Studi Efektivitas Berbagai Bahan Pembawa (Carrier) Terhadap Propagul Mikoriza Asal Desa Condro, Kecamatan Pasirian, Lumajang. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Penggunaan pupuk kimia yang berlebihan dan terusmenerus membawa dampak negatif terhadap kondisi tanah dan lingkungan. Hal ini berakibat pada penurunan unsur hara tanah. Permasalahan serupa terjadi di lahan pertanian di Desa Condro, Kecamatan Pasirian, Lumajang Dalam penelitian ini akan dilakukan pengujian terkait efektivitas berbagai media pembawa atau carrier terhadap propagul mikoriza asal Desa Condro, Kecamatan Pasirian, Lumajang. Pengambilan sampel tanah dilakukan di lahan UMKM Lumajang. Dilakukan isolasi mikoriza asal, pengamatan infeksi akar, dan uji viabilitas mikoriza. Rancangan dalam penelitian ini yaitu Rancangan Acak Lengkap dengan 1 perlakuan yaitu kombinasi bahan pembawa dengan 7 level yang dilanjutkan dengan uji Dunnet 5 %. Hasil penelitian diketahui hasil persen infeksi mikoriza berkisar pada nilai 92,5-100%. Hasil uji viabilitas menghasilkan spora 920-1600 spora / gr media. Tujuh macam kombinasi bahan pembawa yang digunakan, semuanya efektif digunakan sebagai bahan pembawa bagi inokulan mikoriza. ================================================================ The using of chemical fertilizers excessively and contionuosly bring negative impact to the condition of land and surrounding the environment. The nutrient will be decreased. Finally, this condition will decline the productivity of agricultural products. Similar problems occurred in agricultural land in Condro, district Pasirian, Lumajang. In this research, the study of effectiveness of carrier to mycorrhiza propagule from Condro, district Pasirian, Lumajang. Soil sampling was conducted in agricultural land, district Pasirian, Lumajang. This research design uses Completely Randomized Design with one treatment, that is the combination of carrirer of 7 level continued by 5% Dunnet Test. The result of this research showed that the root infection between 92,5-100%. The result showed that the viability of carrier between 920-1600 spore/ gr carrier. From the seven variatons of combination carrier materials which were used, all of them were effective used as biofertilizer.

Item Type: Thesis (Undergraduate)
Additional Information: RSBi 579.517 85 Ana a
Uncontrolled Keywords: Carrier, Efektivitas, Mikoriza, Infeksi, Spora
Subjects: Q Science > QH Natural history > QH301 Biology
Divisions: Faculty of Mathematics and Science > Biology > (S1) Undergraduate Theses
Depositing User: Mrs Anis Wulandari
Date Deposited: 10 Jan 2017 04:06
Last Modified: 11 Sep 2017 07:07
URI: http://repository.its.ac.id/id/eprint/1431

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