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Response of Sesame Promising Lines (Sesamum Indicum L.) to Nitrogen in Irrigated Wetland After Paddy Hariyono, Budi; Romli, Moch.
AGRIVITA, Journal of Agricultural Science Vol 32, No 3 (2010)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

An experiment on sesame was conducted in Nganjuk in 2005 to study the response of sesame promising lines to nitrogen in irrigated wetland after paddy. The experiment was arranged in factorial randomized block design with two factors and three replications. The first factor were two sesame lines (Si.25, Si.28) and Sbr.1 variety as control, whereas the second were five N dosage (0; 22.5; 45; 67.5 and 90 kg N/ha). Result showed that sesame in irrigated land after paddy was response to N. The respective optimum N dosages for irrigated  wetland after paddy were: 83.34 kg/ha for Si.28, and 42.20 kg/ha for Sbr.1. The best N dosage for Si.25 was 22.5 kg N/ha. The superior line for irrigated land after paddy is Si.28.Keywords: Sesame (Sesamum indicum L.), nitrogen, irrigated wetland after paddy
Pengujian Tiga Paket Teknologi Budi Daya Jarak Pagar di Lahan Kering Prima Diarini Riajaya; Sri Mulyaningsih; Budi Hariyono
Buletin Tanaman Tembakau, Serat & Minyak Industri Vol 8, No 1 (2016): April 2016
Publisher : Balai Penelitian Tanaman Pemanis dan Serat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bultas.v8n1.2016.40-54

Abstract

Pengujian teknologi budi daya jarak pagar yang tepat sangat diperlukan untuk meningkatkan produktivitas biji jarak pagar hasil rehabilitasi. Penelitian dilaksanakan tiga tahun (2012–2014) di Kebun Percobaan Asembagus, Situbondo dengan karakter lahan kering, bertujuan untuk menguji tiga paket teknologi budi daya jarak pagar yang dapat meningkatkan produksi biji jarak pagar.  Pengujian paket teknologi dilakukan pada sistem tanam baru IP-3A pada populasi rapat, pertanaman hasil rehabilitasi dengan sambung samping IP-3A dan pangkas IP-3A.  Tanaman sela kacang tanah ditanam di antara tanaman jarak pagar. Komponen produksi dan produksi biji jarak pagar diamati saat panen dan diakumulasi per tahun. Pengujian paket teknologi budi daya tanaman jarak pagar pada sistem tanam baru menghasilkan produktivitas biji yang meningkat dari tahun pertama sampai tahun ketiga masing-masing 253,6 kg/ha; 1.277,2 kg/ha; dan 1.640,3 kg/ha. Pengujian paket teknologi budi daya jarak pagar hasil rehabilitasi dengan sistem sambung samping menghasilkan produktivitas biji dari tahun pertama sampai tahun ketiga berturut-turut 436,0 kg/ha, 3.434,5 kg/ha, dan 1.409,1 kg/ha dan produktivitas tanaman sela kacang tanah berturut-turut 960,0 kg/ha, 913,6 kg/ha, dan 1.233,3 kg/ha polong kering. Pengujian paket teknologi budi daya jarak pagar hasil rehabilitasi dengan pangkas menghasilkan produktivitas biji dari tahun pertama sampai tahun ketiga berturut-turut 529,8 kg/ha; 2.460,2 kg/ha; dan 1.567,3 kg/ha dan produktivitas tanaman sela kacang tanah berturut-turut 856,5 kg/ha; 300,46 kg/ha; dan 533,30 kg/ha polong kering.  Teknologi budi daya tanaman jarak pagar yang diterapkan disesuaikan dengan kondisi tanaman yang ada. Penggunaan varietas yang dianjurkan yang sesuai dengan agroekosistemnya sangat dianjurkan melalui penanaman tanaman baru atau sambung samping. Tanaman yang telah meng-gunakan varietas baru dan telah melewati umur produktif (tiga tahun) dapat dilakukan pangkas bawah. Development of physic nut as an alternative energy source requires an optimized cultivation technology support. The field research was done in three consecutive years (2012–2014) in Asembagus Experimental Station, Situbondo to test physic nut cultivation technologies to improve  productivity. Testing the cultivation technology package was performed on the new planted physic nut IP-3A, crop rejuvenation by grafting with entresIP-3A and pruning the IP-3A clone.  Groundnut was planted as intercrop with physic nut, and after groundnut has been harvested, Crotalaria juncea was planted and harvested at the age of 45 days then mulched between physic nut plants.  Yield components and yields of physic nut were recorded andaccumu-lated within a year. The application of cultivation technologies on new plating system resulted in agradually increase in seed yield from the first year to the third year consecutively, 253.6 kg/ha, 1,277.2 kg/ha, and 1,640.3 kg/ha. Physic nut IP-3A rejuvenated with grafting produced seeds 436.0 kg/ha at the first year, 3,434.5 kg/ha at the second year, and 1,409.1 kg/ha at the third year, and groundnut yields from first tothird year were 960.0 kg/ha, 913.6 kg/ha, and 1,233.3 kg/ha dry pods respectively. Physic nut IP-3A rejuvenated with pruning system produced seeds 529.8 kg/ha at the first year, 2,460.2 kg/ha at the second year, and 1,567.3 kg/ha at the third year and groundnut yields from first tothirdyear were 856.5 kg/ha, 300.46 kg/ha, and 533.30 kg/ha dry pods consecutively. Thus physic nut cultivation technologies are applied according to the conditions of existing plants. The use of recommended varieties best fit to agro-ecosystem is highly recommended by planting new plants or grafting. It is ideal to take up pruning activities when the plant is no longer productive.
PENGARUH TUMPANGSARI TERHADAP PERTUMBUHAN DAN HASIL PANEN JARAK PAGAR (Jatropha curcas L.) HASIL REHABILITASI Sri Mulyaningsih; Budi Hariyono
BERITA BIOLOGI Vol 11, No 3 (2012)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v11i3.500

Abstract

A research to study the effect of intercropping on rehabilitated of physic nut (Jatropha curcas L.) was conducted in Muktiharjo Research Station, Pati, Central of Java, from January to December 2010. Plant materials were physic nut rehabilitated by grafting of main branch with IP-2A (1 year old) and intercrops (peanut, soybean, mungbean and sesame). The experiment arranged in randomized block design with 6 replications. The treatments were: 1) intercropping peanut + physic nut, 2) intercropping soybean + physic nut, 3) intercropping mungbean + physic nut, 4) intercropping sesame + physic nut, and 5) physic nut monoculture. Plot size was 8 m x 8 m, plant distance of physic nut 2 m x 2 m, and plant distance for peanut, soybean and mungbean were 25 cm x 25 cm and sesame was 50 cm x 25 cm. The result showed that jatropha seed yield on intercropping physic nut with soybean (980.05 kg/ha) and mungbean (974.22 kg/ha) were not significantly different from physic nut monoculture (1,094.84 kg/ha). Crop that appropriate for intercropped with rehabilitated physic nut (second year) were soybean and mungbean.
Response of Sesame Promising Lines (Sesamum Indicum L.) to Nitrogen in Irrigated Wetland After Paddy Budi Hariyono; Moch. Romli
AGRIVITA, Journal of Agricultural Science Vol 32, No 3 (2010)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v32i3.24

Abstract

An experiment on sesame was conducted in Nganjuk in 2005 to study the response of sesame promising lines to nitrogen in irrigated wetland after paddy. The experiment was arranged in factorial randomized block design with two factors and three replications. The first factor were two sesame lines (Si.25, Si.28) and Sbr.1 variety as control, whereas the second were five N dosage (0; 22.5; 45; 67.5 and 90 kg N/ha). Result showed that sesame in irrigated land after paddy was response to N. The respective optimum N dosages for irrigated wetland after paddy were: 83.34 kg/ha for Si.28, and 42.20 kg/ha for Sbr.1. The best N dosage for Si.25 was 22.5 kg N/ha. The superior line for irrigated land after paddy is Si.28.Keywords: Sesame (Sesamum indicum L.), nitrogen, irrigated wetland after paddy
Pengujian Tiga Paket Teknologi Budi Daya Jarak Pagar di Lahan Kering Prima Diarini Riajaya; Sri Mulyaningsih; Budi Hariyono
Buletin Tanaman Tembakau, Serat & Minyak Industri Vol 8, No 1 (2016): April 2016
Publisher : Balai Penelitian Tanaman Pemanis dan Serat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (739.692 KB) | DOI: 10.21082/bultas.v8n1.2016.40-54

Abstract

Pengujian teknologi budi daya jarak pagar yang tepat sangat diperlukan untuk meningkatkan produktivitas biji jarak pagar hasil rehabilitasi. Penelitian dilaksanakan tiga tahun (2012–2014) di Kebun Percobaan Asembagus, Situbondo dengan karakter lahan kering, bertujuan untuk menguji tiga paket teknologi budi daya jarak pagar yang dapat meningkatkan produksi biji jarak pagar.  Pengujian paket teknologi dilakukan pada sistem tanam baru IP-3A pada populasi rapat, pertanaman hasil rehabilitasi dengan sambung samping IP-3A dan pangkas IP-3A.  Tanaman sela kacang tanah ditanam di antara tanaman jarak pagar. Komponen produksi dan produksi biji jarak pagar diamati saat panen dan diakumulasi per tahun. Pengujian paket teknologi budi daya tanaman jarak pagar pada sistem tanam baru menghasilkan produktivitas biji yang meningkat dari tahun pertama sampai tahun ketiga masing-masing 253,6 kg/ha; 1.277,2 kg/ha; dan 1.640,3 kg/ha. Pengujian paket teknologi budi daya jarak pagar hasil rehabilitasi dengan sistem sambung samping menghasilkan produktivitas biji dari tahun pertama sampai tahun ketiga berturut-turut 436,0 kg/ha, 3.434,5 kg/ha, dan 1.409,1 kg/ha dan produktivitas tanaman sela kacang tanah berturut-turut 960,0 kg/ha, 913,6 kg/ha, dan 1.233,3 kg/ha polong kering. Pengujian paket teknologi budi daya jarak pagar hasil rehabilitasi dengan pangkas menghasilkan produktivitas biji dari tahun pertama sampai tahun ketiga berturut-turut 529,8 kg/ha; 2.460,2 kg/ha; dan 1.567,3 kg/ha dan produktivitas tanaman sela kacang tanah berturut-turut 856,5 kg/ha; 300,46 kg/ha; dan 533,30 kg/ha polong kering.  Teknologi budi daya tanaman jarak pagar yang diterapkan disesuaikan dengan kondisi tanaman yang ada. Penggunaan varietas yang dianjurkan yang sesuai dengan agroekosistemnya sangat dianjurkan melalui penanaman tanaman baru atau sambung samping. Tanaman yang telah meng-gunakan varietas baru dan telah melewati umur produktif (tiga tahun) dapat dilakukan pangkas bawah. Development of physic nut as an alternative energy source requires an optimized cultivation technology support. The field research was done in three consecutive years (2012–2014) in Asembagus Experimental Station, Situbondo to test physic nut cultivation technologies to improve  productivity. Testing the cultivation technology package was performed on the new planted physic nut IP-3A, crop rejuvenation by grafting with entresIP-3A and pruning the IP-3A clone.  Groundnut was planted as intercrop with physic nut, and after groundnut has been harvested, Crotalaria juncea was planted and harvested at the age of 45 days then mulched between physic nut plants.  Yield components and yields of physic nut were recorded andaccumu-lated within a year. The application of cultivation technologies on new plating system resulted in agradually increase in seed yield from the first year to the third year consecutively, 253.6 kg/ha, 1,277.2 kg/ha, and 1,640.3 kg/ha. Physic nut IP-3A rejuvenated with grafting produced seeds 436.0 kg/ha at the first year, 3,434.5 kg/ha at the second year, and 1,409.1 kg/ha at the third year, and groundnut yields from first tothird year were 960.0 kg/ha, 913.6 kg/ha, and 1,233.3 kg/ha dry pods respectively. Physic nut IP-3A rejuvenated with pruning system produced seeds 529.8 kg/ha at the first year, 2,460.2 kg/ha at the second year, and 1,567.3 kg/ha at the third year and groundnut yields from first tothirdyear were 856.5 kg/ha, 300.46 kg/ha, and 533.30 kg/ha dry pods consecutively. Thus physic nut cultivation technologies are applied according to the conditions of existing plants. The use of recommended varieties best fit to agro-ecosystem is highly recommended by planting new plants or grafting. It is ideal to take up pruning activities when the plant is no longer productive.
PENGARUH BIOCHAR, ABU KETEL DAN PUPUK KANDANG TERHADAP PENCUCIAN NITROGEN TANAH BERPASIR ASEMBAGUS, SITUBONDO Windu Ari Wibowo; Budi Hariyono; Zaenal Kusuma
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 1 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (325.945 KB)

Abstract

Sandy soil has many macro pores that can cause water and soil nutrients difficult to remain at top soil because of leaching. This study was aimed to elucidate the effects of application of biochar, sugarcane boiler ash, and cattle manure on nitrogen leaching and availability in a sandy soil of Asembagus, Situbondo. Treatments tested were without soil amendment (control soil), 10 t biochar ha-1, 10 t sugarcane boiler ash ha-1, 10 t of cattle manure ha-1, combination of 5 t biochar ha-1 + 5 t cattle manure ha-1, and combination of 5 t sugarcane boiler ash ha-1 +  5 t cattle manure ha-1.  The six treatments were arranged in a completely randomized design with three replicates. Measurement of leachate was carried out every two week for ten weeks after incubation. The results showed that application of 10 t biochar ha-1 decreased leaching of total nitrogen with more stable than the other treatments. Leaching of total nitrogen in application 10 t biochar ha-1 always decreased at 2 week until 10 week after incubation with the value of 0.10 – 0.29 ppm. On the other treatments and control, the leaching of total nitrogen has a value 0.07-0.77ppm and 0.18 – 1.08 ppm, respectively. The percentage of leachate volume in application of 10 t biochar ha-1 was lower than the control soil and the other treatments with values ranging from 51.45 to 82.46%.
UJI KEMANFAATAN BIOCHAR DAN BAHAN PEMBENAH TANAH UNTUK PERBAIKAN BEBERAPA SIFAT FISIK TANAH BERPASIR SERTA DAMPAKNYA TERHADAP PERTUMBUHAN DAN PRODUKSI TEBU Akhmad Hadi Faqih Syaikhu; Budi Hariyono; Didik Suprayogo
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 2 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (236.572 KB)

Abstract

Sugarcane development in Indonesia has shifted to dry land to meet the needs of the national sugar. However, there are many limiting factors like sandy texture, loose structure, low water holding capacity and low nutrient availability that are required to be solved improve to support plant growth and production. Application of soil conditioner is one of the ways to improve the physical properties of a sandy soil. This study was aimed to examine the benefits of sugarcane trash biochar, boiler ash, sugarcane trash compost, and manure as an alternative soil conditioners to improve some of the physical properties of sandy soil and its relationship to the growth and production of sugarcane. Treatments tested in this study were P0= control (without soil conditioner), P1= sugarcane trash 10 t ha-1, P2 = sugarcane boiler ash 10 t ha-1, P3 = manure 10 t ha-1, P4 = sugarcane trash compost 10 t ha-1, and P5 = sugarcane trash 5 t ha-1 + manure 5 t ha-1. The results showed that all treatments increased aggregate stability with very significant compared to the control at 5-11 months after planting. The best results were shown by the treatment of 10 t ha-1 of sugarcane trash biochar that could consistently improve sandy soil aggregate stability at 5-11 months after planting. Application of biochar and others soil conditioner also significantly affected  soil bulk density, pF 4.2, available water content, penetration resistance, Lrv, plant height, stem diameter, although they did not consistently occur in the entire observation period. Overall effect of sugarcane trash biochar and others soil conditioners to physical properties of sandy soil had no effect on increasing the growth and production of sugarcane.