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Husni Husni
Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala
Agriculture, Biological Sciences & Forestry Education

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Journal : Jurnal Floratek

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Komposisi dan struktur komunitas parasitoid hymenoptera antara kebun kopi yang dikelola secara organik dan konvensional di Kabupaten Aceh Tengah Syukur Hamdi; Sapdi Sapdi; Husni Husni
Jurnal Floratek Vol 10, No 2 (2015): Oktober 2015
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Composition and Community Structure Hymenoptera Parasitoid Garden Maintained by Conventional and Organic Coffee In District Aceh TengahABSTRACT. This study aimed to obtain scientific information about the species or group of parasitoids associated with habitat, so as to build a database for the purposes of pest management in the future. This research was conducted in coffee plantations in Central Aceh District and continued identification in Pest Laboratory, Faculty of Agriculture UNSYIAH from June to November 2014. This study used a survey method. Insect sampling done by purposive sampling method on coffee plantations were managed conventionally and organically. Abundance of individuals, the number of families and species richness highest Hymenoptera encountered in the practice of organic farming over conventional coffee. Hymenoptera parasitoids composition of coffee plantations are managed organically composed of 13 families, while the coffee plantations were managed conventionally only 7 families. However, Hymenoptera parasitoid community structure on both habitat types are relatively the same because it is dominated by the families Braconidae and Ichneumonidae.
Pengaruh tinggi tempat terhadap tingkat serangan hama penggerek buah kakao (Conopomorpha cramerella Snellan) di Kabupaten Pidie Syarkawi Syarkawi; Husni Husni; Muhammad Sayuthi
Jurnal Floratek Vol 10, No 2 (2015): Oktober 2015
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (297.152 KB)

Abstract

Effect of the Altitude on the Level of Cocoa Pod Borer (Conopomorpha Cramerella Snellen) Attack in Pidie DistrictABSTRACT. This study aims to look at the effect of altitude on the level of pest infestation C. cramerella, so getting information as a data source control of pests C. cramerella future. This study was conducted in garden cocoa folk in Pidie district, starting from January to March 2015. This study used survey method. Factors examined in this study was the effect of altitude on the level of C. cramerella attack, carried out with purposive sampling method. Altitude is divided into four categories (A = 0-200 m dpl, B = 201-400 m dpl, C = 401-600 m dpl, dan D = 601-800 m dpl). Altitude affects the level of attacks pests C. cramerella, the highest attack at the location A to 76.77%, and attacks decreased in the location D is 31%. PBK altitude affects the population, the highest population found in the location A with an average 328.60 compared to the location D is only 95.80. There is a positive correlation between the temperature with an attack percentage of fruit and pests C. cramerella population, but the humidity showed a negative correlation to the percentage of fruit attacks and pests C. cramerella populations.
Co-Authors Bintra Mailina Jauharlina Jauharlina Muhammad Sayuthi Sapdi Sapdi Syarkawi Syarkawi Syukur Hamdi