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UJI DAYA KECAMBAH DAN UJI DAYA TUMBUH BENIH BEBERAPA TANAMAN PANGAN: SUATU PENDEKATAN UNTUK HASIL BERKELANJUTAN: SEEDS VIABILITY AND VIGOR TEST OF SEVERAL FOOD CROPS: AN APPROACH TOWARDS SUSTAINABLE YIELD SYARANAMUAL, SISKA; MUYAN, YAVED; SARUNGALLO, AMELIA SAMMIN
AgriPeat Vol. 25 No. 01 (2024): JURNAL AGRIPEAT Vol. 25 No. 01 Maret 2024
Publisher : Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/agp.v25i01.10949

Abstract

The study aims to determine the quality of food crop seeds accessed by farmers in Manokwari Regency. It was conducted at the Agroclimatology Laboratory, Faculty of Agriculture, The University of Papua, by applying the viability and vigor tests on five selected seeds, namely corn, peanut, long bean, mung bean and kangkong (Ipomoea) seeds on straw paper and sand media. The results showed that the tested food plant seeds were categorized as good based on predetermined standards. Corn seeds showed the highest germination test, while the lowest was produced by kangkong seeds. Mung bean seeds recorded the highest growth speed compared to other seeds. At the vigor test, peanut seeds performed better results than other seeds while kangkong seeds consistently recorded the lowest yields. This study recommends future work in terms of seed tests with certain treatments along with different types of seeds.
Correlation between Climate Data and Yields of Some Prominent Food Crops in Manokwari, West Papua, Indonesia Syaranamual, Siska; Muyan, Yaved
Agromet Vol. 38 No. 1 (2024): JUNE 2024
Publisher : PERHIMPI (Indonesian Association of Agricultural Meteorology)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j.agromet.38.1.58-67

Abstract

Environmental factors, particularly climate conditions, play a crucial role in influencing the growth and yield of cultivated crops. Although knowledge on their influence has been revealed in many records, our understanding of their relationship in West Papua is limited due to lack of data. This research leveraged data of monthly climate variables (temperature, rainfall, and radiation intensity) and crop yields from West Papua, Indonesia for period 2011-2020. The Analysis revealed varying trends in the highest average monthly air temperature, humidity, rainfall, and radiation intensity across different months. Despite these fluctuations, there was a general tendency towards increased harvested area and rice, maize, and soybeans production. While the overall impact of climate variables on crop productivity appeared insignificant, certain nuances emerge. Specifically, air humidity demonstrated a notable influence on rice productivity, while air temperature has a stronger effect on maize productivity than other climate variables. However, correlation tests indicated that the relationship between climate variables (air temperature, humidity, rainfall, and radiation intensity) and crop productivity, particularly maize, rice, and soybeans, did not reach statistical significance. This underscores the complexity of the interplay between climate dynamics and agricultural outcomes.
Respon pertumbuhan tanaman ubi jalar (Ipomea batatas L.) pada sistem pola tanam monokultur dan tumpangsari dengan tanaman jagung (Zea mays L.) di lahan PT. Koperasi Eiber Shuth Coklat Ransiki Kabupaten Manokwari Selatan Muyan, Yaved; Asjerem, Fenny S. J.; Makhroji, Lanang Ari
Agrotek Vol 11 No 2 (2023): Desember
Publisher : Fakultas Pertanian Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/agrotek.v11i2.368

Abstract

This research aimed to determine how sweet potato growth responds to a monoculture cropping system and intercropping with corn. This research was carried out for 4 months December 2021 to April 2022 on the land of PT. Eiber Shuth Coklat Ransiki (Cokran) Cooperative in South Manokwari Regency. This research conducted in Randomized Group Design consisting of two treatments of cropping patterns, namely monoculture and intercropping patterns. The variables observed were length of tendrils, number of leaves, number of branches, fresh weight and dry weight of sweet potato grown in two different cropping patterns. The results of the tabulated analysis showed that the number of leaves, number of branches, length of tendrils and dry weight of sweet potato plants cultivated in monoculture was better than in an intercropping pattern with corn. However, the fresh weight of sweet potato in the intercropping pattern with corn is higher compared to those from the monoculture.