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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Lahan Suboptimal BIOTROPIA - The Southeast Asian Journal of Tropical Biology
Aurellia Tatipata
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Immunology & microbiology Veterinary

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Remediasi Lahan Berpasir di Waisamu yang Ditanami Jagung Lokal melalui Aplikasi Kompos Ela Sagu Aurellia Tatipata; A. Jacob
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 2 No. 2 (2013)
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (368.523 KB) | DOI: 10.33230/JLSO.2.2.2013.52

Abstract

Soil in Waisamu in generally was sandy and grow with Imperata cylindrica. The aim of our experiment were to sandy soil remedied through ela sagu compost, increase growth and production of local corn. The experiment was important in attempting to make the best of sandy soil function become agriculture soil, in order to cultivate and increasinggrowth and production of local corn to improve the sustanaibility of food supply.The experiment was conducted in Waisamu and consisted of two factors and three replications, using  Randomized Complete Block Design. The first factor was compost dosage,  consisting of five levels, i.e. 0 ton per hectare, 7.5 ton per hectare, 10 ton per hectare, 12.5 ton per hectare, 15 ton per hectare. The second factor was delima corn. The variables observed for compost quality were C/N ratio, mineral content N, P, K, Ca, Mg, Fe, and  initial macro and micro nutrient of soil. Height and leaf area of plant, length, weigh, diameter of corn ear and weight of dry shelled were observed for growth and production of plant. The results proved that C-organic content, macro and micro nutrient in compost can increase organic substance, macro and micro nutrient of soil,improving plant growth and local corn production. Ela sagu compost can remedied sandy soil. The higher dosage until 15 ton per hectare of the compost the higher of growth and productionof corn.
Remediasi Lahan Berpasir di Waisamu yang Ditanami Jagung Lokal melalui Aplikasi Kompos Ela Sagu Aurellia Tatipata; A. Jacob
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 2 No. 2 (2013)
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33230/JLSO.2.2.2013.52

Abstract

Soil in Waisamu in generally was sandy and grow with Imperata cylindrica. The aim of our experiment were to sandy soil remedied through ela sagu compost, increase growth and production of local corn. The experiment was important in attempting to make the best of sandy soil function become agriculture soil, in order to cultivate and increasinggrowth and production of local corn to improve the sustanaibility of food supply.The experiment was conducted in Waisamu and consisted of two factors and three replications, using  Randomized Complete Block Design. The first factor was compost dosage,  consisting of five levels, i.e. 0 ton per hectare, 7.5 ton per hectare, 10 ton per hectare, 12.5 ton per hectare, 15 ton per hectare. The second factor was delima corn. The variables observed for compost quality were C/N ratio, mineral content N, P, K, Ca, Mg, Fe, and  initial macro and micro nutrient of soil. Height and leaf area of plant, length, weigh, diameter of corn ear and weight of dry shelled were observed for growth and production of plant. The results proved that C-organic content, macro and micro nutrient in compost can increase organic substance, macro and micro nutrient of soil,improving plant growth and local corn production. Ela sagu compost can remedied sandy soil. The higher dosage until 15 ton per hectare of the compost the higher of growth and productionof corn.
Pengaruh Kadar Air Awal, Kemasan dan Lama Simpan terhadap Protein Membran Dalam Mitokondria Benih Kedelai Aurellia Tatipata
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 36 No. 1 (2008): Buletin Agronomi
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (166.523 KB) | DOI: 10.24831/jai.v36i1.1339

Abstract

The research aimed at studying the effect of moisture content, package and storage period on mitochondrial inner membrane protein of soybean seed. The research was conducted in the laboratory of Seed Technology and Microbiology of Gadjah Mada University from May 2002 to August 2003. A Randomized Complete Block Design was used in the experiment with three factors and three replications. The first factor was moisture content consisted of three levels, i.e. 8%, 10%, and 12%. The second was three kinds of packages namely polyethylene plastic, wheat and aluminium foil. The third was the storage period, i.e. 0, 1, 2, 3, 4, 5 and 6 months. Data collected were analyzed by analysis of variance and Duncan Multiple Range Test. Regression and correlation analysis were done to study the correlation between germination, vigor and protein content of mitochondria inner membrane. Record was made on protein content of mitochondrial inner membrane and its electrophoresis profile, electrical conductivity, germination and vigor. The result showed that moisture content, packaging and storage period had significant influences on protein content of the mitochondria inner membrane and its electrophoresis profile. Inner membrane protein of mitochondrial had a positive correlation with germination and vigor. It was concluded that moisture content, package and storage period affected inner membrane protein content of mitochondria and its protein electrophoresis profile. The protein content of mitochondrial inner membrane, germination and vigor of soybean seed stored in aluminium foil sack at 8%, 10% and 12% moisture content did not decreased within 6 months. Cell membrane damage affected mitochondrial damage.   Key words:  Soybean seed, mitochondria inner membrane protein
The Effect of Initial Moisture Content, Packaging and Storage Period on Succinate Dehydrogenase and Cytochrome Oxidase Activity of Soybean Seed Aurellia Tatipata
BIOTROPIA Vol. 17 No. 1 (2010): BIOTROPIA Vol. 17 No. 1 June 2010
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1166.059 KB) | DOI: 10.11598/btb.2010.17.1.56

Abstract

The quality of soybean seed is easily decreased, so that it is difficult to keep them for a long time. The research aims to study the effect of initial moisture content, packaging material and storage period on succinate dehydrogenase and cytochrome oxidase activity. The experimental design was arranged in Factorial in RCB consisting of 3 factors: moisture content, i.e. 8. 10 and 12 percent, packaging materials, i.e. polyethylene, wheat and aluminium foil; storage period i.e. 0, 1, 2, 3, 4, 5, and 6 months. Changes in seed water content, specific activity of succinate and cytochrome oxidase, respiration rate, germination coefficient velocity germination, and abnormal seedlings were monthly determined. It was found that seed moisture content was increase and showed positive correlation with seed moisture content and abnormal seedlings and showed negative correlation with specific activity of succinate dehydrogenase and cytochrome oxidase, respiratory rate, germination and coefficient velocity germination. From this experiment, soybean seeds were stored in polyethylene and aluminium foil bags observed highly succinate dehydrogenase and cytochrome oxidase specific activity, respiration rate, germination, coefficient velocity germination and keep moisture content in low level could delay seed deterioration followed by polyethylene and wheat bags.  Key words: moisture content, succinate dehydrogenase, cytochrome oxidase, soybean
Co-Authors A. Jacob