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Water Saving for Paddy Cultivation Under the System of Rice Intensification (SRI) in Eastern Indonesia Mohammad Hasan; Shuichi Sato
Jurnal Ilmu Tanah dan Lingkungan Vol 9 No 2 (2007): Jurnal Ilmu Tanah dan Lingkungan
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (470.239 KB) | DOI: 10.29244/jitl.9.2.57-62

Abstract

The System of Rice Intensification (SRI) developed in Madagascar in 1980s is a revolutionary new idea for paddycultivation to increase yields with reduced external resources. Basic idea of SRI originally proposed (Basic SRI) is to applycombination of (a) transplanting of young seedlings with wider spacing and (b) intermittent irrigation during vegetativegrowth period Further, application of organic fertilizers without use chemicals has practiced as "Organic SRI" as an idealapproach to improve soil and to produce high quality rice. Over the past fIVe years, a Japan-funded irrigation project inEastern Indonesia executing by the Directorate General of Water Resources, the Ministry of Public Works has introduced SRIand assessed it's potential to reduce demandfor irrigation water while rewardingfarmers with higher production and incomes.This paper reports on on-farm comparative evaluations conducted over 9 seasons between 2002 and 2006 across 8 provincesunder DISIMP. It summarizes the results of 12,133 comparison trials that covered a total area of 9,429 hectares. Averageyield increase was 78% (3.3 tlha) with reductions of 40% in water use, 50% in fertilizer applications, and 20% in the costs ofproduction. As a conclusion, SRI practices can achieve significantly higher output of rice with a reduction in inputs, enhancingsimultaneously the productivity of the resources (land, labor, water and capital) used in irrigated rice production. Theeconomic attractiveness of SRI methods is very great, giving farmers strong incentive to accept water-saving as new norm forirrigated rice production.
Effect of Gender, Locale and School Types on the Academic Anxiety of Secondary School Students Mohammad Hasan
J-PIPS (Jurnal Pendidikan Ilmu Pengetahuan Sosial) Vol 9, No 1 (2022): JPIPS
Publisher : Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/jpips.v9i1.18071

Abstract

The extant study investigates the levels of academic anxiety across the gender, locale and school types and also explores whether gender, locale and school types obligate any effect on the academic anxiety of secondary school students. Data from secondary school students of Azamgarh District, Uttar Pradesh, India was collected by administering the Singh and Gupta’s Academic Anxiety Scale for Children (AASC) through simple random sampling technique. In view of measuring the effects of gender, locale and school types on academic anxiety, 2X2 factorial design was used.  The two way ANOVA along with t-test and descriptive statistical technique was performed. Results reveal that across all the selected demographic variables, considerable proportion of students was reported with high level of academic anxiety. The fetched results also confirm the effects of gender and school types on academic anxiety of school students. Present study implicates with many related studies wherein gender and school types reported to have significant effects on academic anxiety of the students.