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Journal : EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA

RESPON PEMBERIAN PGPR (Plant Growth Promoting Rhizobacteria ) TERHADAP PERTUMBUHAN VEGETATIF TANAMAN CABAI CAPLAK (Capsicum annum L.) Warsito, Kabul
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 7, No 1 (2022): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v7i1.100-104

Abstract

Research on the Response of PGPR (Plant Growth Promoting Rhizobacteria) to Vegetative Growth of Chilli (Capsicum annum L.) was conducted from July to September 2021 in Klambir V Kebun Village, Hamparan Perak District, Deli Serdang Regency. The purpose of the study was to determine the effect of PGPR on the growth of several vegetative organs of tick chili. The method used in this study was a completely randomized design (CRD) with 8 treatments. Parameters observed in this study were plant height, number of leaves, number of branches. The results showed that giving PGPR to chili peppers had no significant effect on plant height. The highest average plant height of 22.74 cm was found in the PGPR treatment at a dose of 200 mL/liter. Meanwhile, the effect of PGPR on the number of leaves gave an insignificant different effect. The best concentration was also shown by treatment with a dose of 200 mL/liter with an average number of leaves of 6.80 leaves. The effect of giving PGPR on the number of branches gave very significantly different results. The best concentration was also shown by treatment with a dose of 200 mL/liter with an average of 3.00.
KOMBINASI PUPUK ORGANIK CAIR LIMBAH TAHU DAN KOTORAN KAMBING DALAM MEMACU PERTUMBUHAN DAN PRODUKSI KACANG PANJANG (Vigna sinensis L.) Ramadhani, Elrisa; Warsito, Kabul; Irawan, Indra
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 10, No 1 (2025): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v10i1.255-261

Abstract

Produksi kacang panjang (Vigna sinensis L.) dipengaruhi oleh teknik pemupukan dan jenis pupuk yang dipakai. Penggunaan dosis yang tepat serta waktu yang tepat akan memaksimalkan produktivitas buah yang dihasilkan. Penelitian tentang penggunaan pupuk cair limbah tahu dan kotoran kambing terhadap pertumbuhan dan produksi kacang panjang untuk mengetahui efektivitas dosis pupuk dan pengaruhnya masing-masing. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan perlakuan penambahan pupuk organik cair limbah tahu dan kotoran kambing. Faktor pertama adalah pemberian pupuk kendang kambing, yaitu konsentrasi 0 g (PK0), 200 g (PK1), 400 g (PK2), dan 600 g (PK3).  Faktor kedua adalah POC air tahu, yaitu konsentrasi 0 ml/l (PC0), 10 ml/l (PC1),  20 ml/l (PC2), dan 30 ml/l (PC3). Hasil pengujian menunjukkan perlakuan terbaik parameter tinggi tanaman dengan dosis PC1 (233,7 cm), parameter jumlah daun perlakuan terbaik pada PC2 (46,66) dan parameter berat buah terbaik pada perlakuan PK2 (465,50 gr). Penggunaan pupuk organik cair limbah tahu dan kotoran kambing efektif memacu pertumbuhan dana produksi kacang panjang.
RESPON PEMBERIAN PGPR (Plant Growth Promoting Rhizobacteria ) TERHADAP PERTUMBUHAN VEGETATIF TANAMAN CABAI CAPLAK (Capsicum annum L.) Warsito, Kabul
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 7, No 1 (2022): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v7i1.100-104

Abstract

Research on the Response of PGPR (Plant Growth Promoting Rhizobacteria) to Vegetative Growth of Chilli (Capsicum annum L.) was conducted from July to September 2021 in Klambir V Kebun Village, Hamparan Perak District, Deli Serdang Regency. The purpose of the study was to determine the effect of PGPR on the growth of several vegetative organs of tick chili. The method used in this study was a completely randomized design (CRD) with 8 treatments. Parameters observed in this study were plant height, number of leaves, number of branches. The results showed that giving PGPR to chili peppers had no significant effect on plant height. The highest average plant height of 22.74 cm was found in the PGPR treatment at a dose of 200 mL/liter. Meanwhile, the effect of PGPR on the number of leaves gave an insignificant different effect. The best concentration was also shown by treatment with a dose of 200 mL/liter with an average number of leaves of 6.80 leaves. The effect of giving PGPR on the number of branches gave very significantly different results. The best concentration was also shown by treatment with a dose of 200 mL/liter with an average of 3.00.