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All Journal Eduvest - Journal of Universal Studies Jurnal Ilmu-Ilmu Pertanian
NIZAR, ACHMAD
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Computer Science & IT Health Professions Neuroscience Social Sciences

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PENGARUH UMUR BIBIT DAN APLIKASI PGPR TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN PADI Nizar, Achmad; Permadi, Gunawan; Rahmi, Ainu
Jurnal Ilmu-Ilmu Pertanian Vol. 27 No. 1 (2020): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v27i1.78

Abstract

Produksi tanaman padi dipengaruhi oleh umur pindah bibit ke lapangan. PGPR dapat meningkatkan produksi tanaman Padi. Penelitian ini bertujuan untuk melihat pengaruh umur bibit dan aplikasi PGPR pada pertumbuhan dan produksi tanaman padi. Penelitian dilaksanakan di Lahan Praktik Kampus Polbangtan Malang pada bulan Februari sampai dengan bulan Juni 2020. Metode percobaan menggunakan metode rancangan acak kelompok (RAK) faktorial dengan faktor pertama yaitu umur bibit (10,15 dan 20 HSS) dan faktor kedua konsentrasi PGPR (0,7,5,15 ml/liter), sehingga memperoleh 9 kombinasi perlakuan dan diulang 3 kali. Pengamatan dilakukan terhadap tinggi tanaman, jumlah anakan, jumlah anakan produktif dan produksi. Hasil penelitian menunjukkan bahwa perlakuan umur bibit 15 hss dan konsentrasi PGPR 15 ml/liter dapat meningkatkan tinggi tanaman, jumlah anakan, jumlah anakan produktif dan jumlah produksi pada tanaman padi dibandingkan dengan perlakuan lainnya.
The Role of Mediation of Psychological Safety and Voice Efficacy on the Influence of Inclusive Leadership on Vocal Behavior Nizar, Achmad; Parahanti, Andang
Eduvest - Journal of Universal Studies Vol. 4 No. 11 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i11.44743

Abstract

PT. XYZ as a company engaged in non-bank financial services, is required to continue to innovate. To be able to bring out innovation is through the contribution of all employees. These contributions include employees carrying out vocal behaviors, namely proactive behavior that comes from themselves or initiatives, is forward-oriented, and aims to improve a certain condition. On the other hand, the bureaucratic organizational structure makes vocal behavior a challenge for companies to develop. To encourage vocal behavior, internal and external factors of employees need to be elaborated further. This study aims to explore the role of voice efficacy and psychological safety in mediating the influence of inclusive leadership on vocal behavior. The research was conducted at PT XYZ by involving 154 respondents to fill out a questionnaire. Using the Social Cognitive Theory (SCT) approach to look at the dynamics of the influence of inclusive leadership on vocal behavior mediated by psychological safety and voice efficacy, the results show that voice efficacy significantly mediates the influence of inclusive leadership on vocal behavior, while psychological safety does not mediate the influence of inclusive leadership on vocal behavior. The results of this study indicate that the factor of individual perception of one's ability to speak up (voice efficacy) needs to be a concern by leaders so that vocal behavior can appear in the organization.
Co-Authors Parahanti, Andang Permadi, Gunawan Rahmi, Ainu