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Purbokurniawan
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Agriculture, Biological Sciences & Forestry Environmental Science

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Analisis Vegetasi Gulma Dan Jenis Serangga hama Pada Pertanaman Padi Serta Sayuran Di Kabupaten Nabire Provinsi Papua Gobai , Lusia; Purnomo, Dwiana Wasgito; Noya, Alce Ilona; Purbokurniawan
Cassowary Vol 7 No 2 (2024): Juni
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v7.i2.109

Abstract

ABSTRACT : The study of weed vegetation analysis and types of insect pests in rice and vegetable plantations has been conducted in SP1 and Wadio village, Nabire Regency. The study aims to analyze the types of weeds found in rice and vegetable plantations. This study used transect method per plot. Plots were made as many as 50 plots each with a size of 2 m x 2 m. The results showed that the weed vegetation of vegetable plantations in Wadio and SP1 Villages, obtained 21 families 31 species. Weeds in rice plantations consisted of 9 families and 13 species with a total of 786 individuals, while in vegetable plantations consisted of 12 families and 17 species, so that the total is 836 individuals. The Sorensen similarity index of weeds obtained for both rice and vegetable plantations varied with a range between very high 100%, high range 66.66 and low range 28.57. The insect pest similarity index in both fields varied with a range between 66.66 - 100%.
Daya hasil genotipe jagung merah Unipa pada beberapa ame-lioran di Distrik Manokwari Utara Lenda Mawikere, Nouke; Kilala, Ary; Ilona Noya, Alce; S. Sarungallo, Amelia; Purbokurniawan; Abbas, Barahima
Cassowary Vol 7 No 2 (2024): Juni
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v7.i2.222

Abstract

ABSTRACT: This research aims to find out the types of ameliorant and the local West Papua genotypes that have the best influence on corn productivity, identify the yield of several promoting genotypes of the local West Papua red corn using several types of ameliorant in North Manokwari District, and know the right type of the ameliorant for increasing the yield of several promoting genotype of the local West Papua red corn. The study used a split-plot design with the combination treatments of ameliorant types and corn plant genotypes. The types of ameliorant as the first treatment factor which was allocated as a main plot consisted of Control or without ameliorant (Ao), Chicken Manure (A1), and Goat Manure (A2). The second factor (G) as a subplot consisted of 8 types of corn genotypes (AMP-UNIPA 1, AMP-UNIPA 2, AMP-UNIPA 3, AMP-UNIPA 4, AMP-UNIPA 5, AMP-UNIPA 6, AMP-UNIPA 7, and AML-UNIPA (local varieties). The results showed that the combination of ameliorant and corn genotypes treatments produced a different influence on the growth and yield components of corn. Several important variables in the growth component as well as the corn yield component showed the best results as an influence of goat manure ameliorant application.
Co-Authors Barahima Abbas Gobai , Lusia Ilona Noya, Alce Kilala, Ary Lenda Mawikere, Nouke Noya, Alce Ilona Purnomo, Dwiana Wasgito S. Sarungallo, Amelia