Claim Missing Document
Check
Articles

Found 3 Documents
Search
Journal : BUANA SAINS

JENIS LALAT BUAH Bactrocera spp PADA TANAMAN JAMBU KRISTAL Psidium guajava di Desa Bumiaji Kota Batu I Made Indra Agastya; Hidayati Karamina
BUANA SAINS Vol 16, No 2 (2016)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (138.073 KB) | DOI: 10.33366/bs.v16i2.419

Abstract

The purpose of this study is to identification the type of fruit flies and the sex ratio, which attack plants Psidium guajava, in the village of Bumiaji. This research was conducted by taking samples in the plantation exploration Psidium guajava, in the village of Batu Bumiaji and identification in the laboratory of Biology, University Tribhuwana Tunggadewi. The results show that the type of fruit flies consists of two species, Bactrocera carambolae with a sex ratio of 1: 3 and Bactrocera papayae with a sex ratio of 1: 2.
PERSYARATAN LAHAN TANAMAN PORANG (Amarphopallus ancophillus) Bambang Siswanto; Hidayati Karamina
BUANA SAINS Vol 16, No 1 (2016)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (198.276 KB) | DOI: 10.33366/bs.v16i1.411

Abstract

Porang is a commodity crops are included in the family Araceae and the bush plants (herbs) with a single bulb in the ground. Porang grow in the forest because it requires only 50-60 percent of solar radiation. Porang can grow well in organic soil and dry soils with pH 6-7. For the purposes of the development porang required information about land suitability map. One of the constraints in preparing the land suitability map porang, is the unavailability of land requirements porang. Currently available is a land requirement of iles-iles. The purpose of this study was to develop land requirements porang, in order to work in the land suitability evaluation porang no longer use land requirements iles-iles. The research location is KPH Nganjuk region. The research was conducted in January to May 2012. The primary data obtained from field observation, while secondary data obtained from the literature, maps, and interviews with farmers and Perum Perhutani KPH Nganjuk employee. At every SPL was observed physical condition and taking soil samples.Not all parameters of land requirements Iles - iles can be used to evaluate the suitability of Porang. Parameter requirements Iles - iles that can be used to evaluate the Porang is coarse material, CEC, salinity, erosion, flood hazards, land preparation, dry months, C-organic. Proposed requirements for crop land porang as shown in Appendix 1
KEPUTUSAN KONSUMEN DALAM MEMBELI DAGING BROILER ERA PASCA PANDEMI COVID-19 DI KABUPATEN MALANG Ariani Trisna Murti; Hidayati Karamina; Indryani Malo
BUANA SAINS Vol 22, No 3 (2022)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v22i3.4472

Abstract

This study aimed was to determine the factors that influence consumers in buying broiler meat partially and simultaneously at the Landungsari Market, Malang Regency. The independent variables studied were the price of broiler meat, chicken meat free-range price, the price of broiler eggs, promotion, service, and location. Dependent on the variable in this study is consumer purchasing decisions consisting of consumer satisfaction, consumer loyalty, and giving recommendations to others to come to buy broiler meat at the Landungsari Market. The data used in the research are primary data and secondary data. The data was obtained from the tabulation of raw data through a questionnaire of 100 respondents and analyzed using multiple linear regression analysis. The result shows that all factors in the research variables correlate with consumers buying broiler meat at the Landungsari Market. The most dominant variable is free-range chicken meat price has become a partial influence on consumer purchasing decisions in buying broiler meat at the Landungsari Market. Variable factors that influence simultaneously or together sequentially according to the percentage value are free-range chicken meat, the broiler meat price, service, egg price, location of purchase, and promotional factors. All variables give a positive contribution and influence together of 0.511 with a tolerance limit of 0.05%.