Article Per Year (5 Year)
p-Index From 2020 - 2025
0.408
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This Author published in this journals
All Journal Formosa Journal of Science and Technology (FJST) Formosa Journal of Sustainable Research (FJSR)
Hery Solat
Program Sarjana Universitas Muhammadiyah Tapanuli Selatan
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Industrial & Manufacturing Engineering Social Sciences

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Analysis of Rainfall as an Agroclimatological Element on Production and Determination of Potato (Solanum Tuberosum L.) Planting Season in South Tapanuli Regency Syawaluddin; Imelda Sari Harahap; Hery Solat
Formosa Journal of Sustainable Research Vol. 2 No. 1 (2023): January, 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjsr.v2i1.2689

Abstract

Rain is a very important factor in the availability of water for planting. Farmers still use the traditional way of determining the planting schedule. This determination is considered less than optimal. This study aims to analyze rainfall on potato production in South Tapanuli Regency based on rainfall data, and determine the relationship between rainfall and the suitability of sweet potato crops. The research method used is a survey method and literature review. This type of research is a survey method with a correlation and descriptive approach to see the relationship between rainfall and potatoes used with correlation. From this research, the results of correlation and regression analysis of the rainfall variable on the potato productivity variable for the last 10 years were obtained from the Central Bureau of Statistics for South Tapanuli Regency, which illustrates a weak positive effect
Analysis of Rainfall as an Agroclimatological Element on Production and Determining the Planting Season of Corn (Zea Mays L.) in South Tapanuli Regency Imelda Sari Harahap; Hery Solat
Formosa Journal of Science and Technology Vol. 2 No. 8 (2023): Agustus 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v2i8.5690

Abstract

Rain is a very important factor in the availability of water for planting. Farmers still use traditional methods in determining planting schedules. This determination is considered less than optimal. This research aims to analyze rainfall on corn production in South Tapanuli Regency based on rainfall data, and determine the relationship between rainfall and the suitability of sweet potato plants. The research method used is a survey method and literature review. This type of research is a survey method with a correlation and descriptive approach to see the relationship between rainfall and corn which is used using correlation. From this research, the results of correlation and regression analysis of rainfall variables on corn productivity variables over the last 10 years obtained from the South Tapanuli Regency Central Statistics Agency illustrate that the positive influence is weak.
Co-Authors Imelda Sari Harahap Syawaluddin