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Journal : BUANA SAINS

KEMANTAPAN AGREGAT SETELAH APLIKASI BIOCHAR DI TANAH LEMPUNG BERPASIR PADA PERTANAMAN JAGUNG DI LAHAN KERING KABUPATEN LOMBOK UTARA Suwardji Suwardji; W.H. Utomo; Sukartono Sukartono
BUANA SAINS Vol 12, No 1 (2012): Edisi Khusus
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (187.94 KB) | DOI: 10.33366/bs.v12i1.151

Abstract

Evaluation of changeable agregat stability was done almost one year after application of biochar during rainy season 2010/2011 of three cyles maize planting in dryland of North Lombok. Three points of undisturbed soil samples in depth 0-20 cm were collected one month after maize harvest of previously addedbiochar land. Site of soil sample was treated by application of organic matter consisting of biochar coconut hust (BTK), biochar cow manure (BKS), one season application of manure (PKA), each season aplication of manure (PkB) and control (K : without soil amandement). The results showed that after one year application of biochar increased the limited value stability of soil agregat. The value was 61,37% and 61,18% for BTK and BTS, respectivel, while for treatment of PkA, PkB dan control gave value 58,44%, 66,62% and 57,11%. Increasing stability of soil agregat after application of organic soil amandement positively correlated with i the increase of soil organic and water soil retention. Therefore, experiment suggested that modification is needed for application biochar and manure in long period of maize cropping pattern in dryland of North Lombok
MODIFIKASI APLIKASI BIOMASSA PADA PERTANAMAN UBI KAYU DI TANAH LEMPUNG BERPASIR (SANDY LOAM) LAHAN KERING LOMBOK UTARA Sukartono Sukartono; Suwardji Suwardji; Mulyati Mulyati; Baharuddin Baharuddin; Tejo Wulan
BUANA SAINS Vol 14, No 1 (2014)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (200.942 KB) | DOI: 10.33366/bs.v14i1.80

Abstract

Improved management of dryland agriculture could be one strategy to increase cassava production in order to meet national demand particularly for food and bioetanol industry. A field experiment was carried out to evaluate the influence of biomass modification addition (biochar, cattle manure, and corn-straw) on the growth and yield of cassava grown on sandy soils of northern Lombok. The treatments tested were: without addition of organic biomas as control (M0); the straw was put in the lowest part of rhyzoshere, biochar in the middle and subsequently followed by manure mixed with soil on top (M1); biochar, cattle manure, straw were mixed thoroughly within rhyzosphre (M2); biochar and cattle manure were only mixed with soil (M3); the manure was put down in the bottom part of rhyzoshere, straw in the middle and subsequently followed by biochar mixed with soil on top (M4). Results of the research showed that modification of biomass addition (biochar, manure and corn-straw) within soil increased significantly the growth and yiled as a results of better nutrient retention compared to soil without organic addition. The yield was increased by 32 and 33% at M1 and M4 respectivelly and reached closed to 40% at treatments of both M2 and M3 (27 t/ha)
MODIFIKASI APLIKASI BIOMASSA (BIOCHAR, PUPUK KANDANG DAN JERAMI JAGUNG) PADA PERTANAMAN UBI KAYU DI TANAH LEMPUNG BERPASIR (SANDY LOAM) LAHAN KERING LOMBOK UTARA Sukartono Sukartono; Suwardji Suwardji; Mulyati Mulyati; Baharuddin Baharuddin; Tejo Wulan
BUANA SAINS Vol 14, No 2 (2014)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v14i2.338

Abstract

Improved management of dryland agriculture could be one strategy to increase cassava production in order to meet national demand particularly for food and bioetanol industry. A field experiment was carried out to evaluate the influence of biomass modification addition (biochar, cattle manure, and corn-straw) on the growth and yield of cassava grown on sandy soils of northern Lombok. The treatments tested were: without addition of organic biomas as control (M0); the straw was put in the lowest part of rhyzoshere, biochar in the middle and subsequently followed by manure mixed with soil on top (M1); biochar, cattle manure, straw were mixed thoroughly within rhyzosphre (M2); biochar and cattle manure were only mixed with soil (M3); the manure was put down in the bottom part of rhyzoshere, straw in the middle and subsequently followed by biochar mixed with soil on top (M4). Results of the research showed that modification of biomass addition (biochar, manure and corn-straw) within soil increased significantly the growth and yiled as a results of better nutrient retention compared to soil without organic addition. The yield was increased by 32 and 33% at M1 and M4 respectivelly and reached closed to 40% at treatments of both M2 and M3 (27 ton ha-1)
Co-Authors A. A. Ketut Sudharmawan A. A. Ketut Sudharmawan A. Farid Hemon 2) A.A Sudharmawan A.A. Ketut Sudharmawan AA Sudharmawan, AA AB, Baharuddin Abdul Syukur Abdus Syakur Assopi Agil Al Idrus Agus Suroso Ahmad Raksun Ahmad Suriadi Al Majid, Aqshaldi Azayaka Alkhairi, Muhammad Alvin Janitera Amri, Amarrusli Ali Amuddin -, Amuddin Amuddin Amuddin, Amuddin Anbary, Yasmin Afra Anggereni, Tara Gita Anggreny Dewatary, Dhea Anisah Resty U Annisa Suryanti Apriadi, Apriadi Aprianti, Irma Ardianti, Risma Arum Dewi, Pervitara Aryabakti, Lalu Arifin Aryadi, Irwin Auliya Safitri Aziz, Muhamad Darul Amimi Baharuddin Baharuddin Baharuddin Baharuddin Bakti, Lalu Arifin Aria Bambang Dipo Kusumo Bambang Hari Kusumo Bangkit Maulana, Bangkit Caesario Susmadi M Diah Miftahul Aini Dita Apliza Edwin, Pratama Eko Basuki, Eko Endah - Herlina Eviani, Sri Fadli Fadli fahrudin Fahrudin Fahrudin Fajriani, Nurdani Fauzi, M Taufik Fauzi, Taufik Febriana Sri Wahyuni Feby Umaroh I Firda Salzabilla Syehan Firda Widya Sari Firman Abadi Saputra Hadromy Hawari Hamkary Salam, Riza Hanipah Hapsari Hurum, Puji Huda, Ahlul Fikri Amrul Husni Idris Husni, Ika Rauhul I Dewa Gede Jaya Negara I Gusti Made Kusnarta I Gusti Putu Muliarta Aryana I Made Sudantha I Wayan Sudika Ibrahim Ilmi , Lalu Bahrul Ilwati, Uun Irmayani Irmayani Irniatun Hasanah Irwin Aryadi Islami, Muhammad Dinul Ismail Yasin Isnaniar Rahmatul Azizah Iswara , Baiq Sagia Febrina Izomil Fathoni Jayus Kharisma Hendra Joko Priyono Joko Sumarsono Kusman, Hardi Kusnarta, IGM. Lalu Arifin Aria Bakti Lalu Kurniawan Larassaty Octaprama Lestari Ujianto, Lestari Lolita Endang Susilowati Lukmanul Hakim Luxanti, Sifa Rajasmin M Thoriq Panji A M Zul Qurnain M. Fahed Ramadhan M. Sarjan, M. M. Taufik Fauzi M. Taufik Fauzi M. Taufik Fauzi, M. Taufik Mahardhika, Baiq Eliza Prizma Mansur Ma’shum Mariani Mariani Mariani Mariatul Quro Maulidyasari Maya Rizki A Mimi Atiatun R Muh Hayatullah Muhammad Dinul Islami Muhammad Khiorul A Muhammad Sarjan Muhammad Syaihul Ahzami Mulyati mulyati mulyati Mulyati Mulyati Mulyati Mulyati Mulyati Mulyati Nadira Nahendra, Yusrisal Nani Herawati Nggolo, Baghdad Cahyo Nisa, Khaerun Nopiana Fitri Nurfaizah Nurlina Nurrachman Nurul Putri P Padusung Padusung Padusung Padusung, Padusung Parta Tanaya Pramadya Sudantha Puji Hapsari Hurum Putri, Fadila Rahmatika Putri, Mega Utami Regina Rachmat Agumdhana Raodatul Putri Rasyda, Riezka Zuhriatika Rengga Astrada Ria Rustiana Rida Olina C Ridha Ayumnuazmi Riezka Zuhriatika Rasyda Rinda Astri Vianti Rindu Salsabila Ulayya Rismawati Sudarsih Rudy Fermana Rusdiani, Rusdiani Sabaniartha, Ni Nengah Anatasya Sabariyah Sadmaka 1) Safira Mawaddah Safitri, Rifani Aulia Safta, Laila Salta, Legina Aldaeska Saputra, Andika Nellsen Sartika, Luwy Satya, M. Erik Panji Dwi Selvia, Siska Ita Siska Ita Selvia Siti Raihanun Siti Rohmaniati, Baiq Sofia Dianti Y Sopia Hidayati Sri Tejowulan Sudarmawan, AA Ketut Sudharmawan, A. A. Ketut Sudharmawan, A.A. Ketut Sukartno Sukartono Sukartono Sukartono Sukartono Sukartono Sukartono Sulfaida Pratami Suparman Tamimi, M. Harjiman Taslim Sjah Taufik Fauzi Tejo Wulan Tejo Wulan Tribhuana Tungga Dewi Ulayya, Rindu Salsabila U’ul Efriyanti Prayoba Verina Januati Wargadalam W.H. Utomo Wayan Wangiyana Welmy Soumena Yudi Apriyan Yunita, Mira Yusrisal Nahendra Zaenal Arifin Zahratul Aeni Zakaria, Abdul Wahid Zubaidi, Akhmad Zuhdiyah Matienatul Iemaaniah