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All Journal TERRA : Journal of Land Restoration JURNAL PENDIDIKAN TAMBUSAI
Mayangsari
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Agriculture, Biological Sciences & Forestry Social Sciences

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The Correlations Among Self-Confidence, Learning Motivation, and Speaking Ability of The Eleventh Grade Students Of State Vocational High School 1 of Talang Ubi Pali Mayangsari; Simaibang, Baginda; Mulyadi
Jurnal Pendidikan Tambusai Vol. 5 No. 1 (2021): 2021
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (463.516 KB)

Abstract

This thesis is concerned with the inquiry on the correlations among self-confidence, learning motivation, and speaking ability of the eleventh grade students of State Vocational High School 1 of Talang Ubi PALI. The problem of this study is to investigate the correlations among self-confidence, learning motivation, and speaking ability. The total number of the population was 226 students. The sample for this study was 34 students taken through purposive sampling technique. Data were collected by adopting questionnaire for self-confidence and learning motivation, and a test for speaking ability. Data were analyzed by using r-Product Moment and Multiple Regression. The data analysis shows that = 0.516 with = 0,267 and p-value is 0.008. This value is lower than 0.05. This is significant. So, Ha was accepted while Ho was rejected. Conclusions suggest that there are significant correlations among self-confidence, learning motivation, and speaking ability of the eleventh grade students of State Vocational High School 1 of Talang Ubi PALI.
The Correlations Among Self-Confidence, Learning Motivation, and Speaking Ability of The Eleventh Grade Students Of State Vocational High School 1 of Talang Ubi Pali Mayangsari; Simaibang, Baginda; Mulyadi
Jurnal Pendidikan Tambusai Vol. 5 No. 1 (2021): 2021
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v5i1.1701

Abstract

This thesis is concerned with the inquiry on the correlations among self-confidence, learning motivation, and speaking ability of the eleventh grade students of State Vocational High School 1 of Talang Ubi PALI. The problem of this study is to investigate the correlations among self-confidence, learning motivation, and speaking ability. The total number of the population was 226 students. The sample for this study was 34 students taken through purposive sampling technique. Data were collected by adopting questionnaire for self-confidence and learning motivation, and a test for speaking ability. Data were analyzed by using r-Product Moment and Multiple Regression. The data analysis shows that = 0.516 with = 0,267 and p-value is 0.008. This value is lower than 0.05. This is significant. So, Ha was accepted while Ho was rejected. Conclusions suggest that there are significant correlations among self-confidence, learning motivation, and speaking ability of the eleventh grade students of State Vocational High School 1 of Talang Ubi PALI.
Efficiency of Inorganic Fertilizer Utilization with Biofertilizer on the Growth and Production of Soybeans (Glycine max (L). Merrill.) Rahmayuni, Erlina; Mayangsari; Herman, Welly; Elfarisna; Putri, Elsa Lolita
TERRA : Journal of Land Restoration Vol. 6 No. 2 (2023)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/terra.6.2.94-99

Abstract

Soybeans (Glycine max (L). Merrill.) are an important source of protein in Indonesia whose supply is still very low. One of the causes is low soil fertility so it needs to be fertilized. Continuous fertilization using inorganic fertilizers turns out to have a sustainable effect, namely increasing soil damage, so it needs to be made more efficient with biological fertilizers. The research aims to determine the response of soybean plants to the application of biological fertilizer as an efficient use of inorganics. The research was carried out in Lengkong Poncol Village RT/RW 001/011 Wetan, Serpong District, South Tangerang at an altitude of ± 25 m above sea level from January 2020 to April 2020. The research used a randomized complete group design (RKLT) with five treatments, as follows: NPK 100%, NPK 75% + Biofertilizer 100 ml, NPK 50% + Biofertilizer 100 ml, NPK 25% + Biofertilizer 100 ml, and Biofertilizer 100 ml. Observations were made on plant growth and soil analysis. The results of the research showed that the use of biological fertilizer to make the use of NPK fertilizer more efficient did not have a real effect on plant growth. It can be seen that the use of biological fertilizer by making NPK fertilizer more efficient gave the same results as using 100% NPK fertilizer and using 75% NPK fertilizer + fertilizer. biological 100 ml/plant affects plant height, pH value, and soil nitrogen content.
Co-Authors Baginda Simaibang Elfarisna Erlina Rahmayuni, Erlina Herman, Welly MULYADI Mulyadi Putri, Elsa Lolita