Respon Penambahan Zat Pengatur Tumbuh Alami Terhadap Pertumbuhan Tanaman Lada (Piper Nigrum L.) Secara Stek
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Institusion
Politeknik Negeri Jember
Author
Einstein, Ahmad Ghazaly
Subject
154 - Budidaya Pertanian dan Perkebunan
Datestamp
2021-11-10 02:37:32
Abstract :
This study aims to determine the effectiveness of natural PGR on the growth of pepper (Piper nigrum L.) plants. This research was conducted at PDP Sumber Wadung, Silo Jember District from April - June 2021. This study used a Group Pickled Design (RAK) with 7 treatments and 3 replications. The concentrations carried out were K1 (control), K2 (10 ml/L), K3 (20 ml/L), K4 (30 ml/L), K5 (40 ml/L), K6 (50 ml/L), K7 (60 ml/L). Parameters observed were live percentage, number of shoots, stem diameter, root length, number of leaves, and root weight. Data were analyzed by ANNOVA. If it shows a significant difference, then it is continued with a further test of BNT (Least Significant Difference) at 5% level. The addition of natural ZPT treatment to the growth of pepper plants (Piper ningrum L.) resulted in significantly different results at the shoot length parameter 4 WAP and significantly different at the internode number parameter 4 WAP. Then for other parameters the results are not significantly different. The concentration of natural PGR that gave the best growth response was observed in the parameters of shoot length 4 WAP and the number of segments 4 WAP, namely at a concentration of K5 (40 ml/L) Keywords: Pepper cuttings, Natural PGR, Concentration of Natural PGR
This study aims to determine the effectiveness of natural PGR on the growth of pepper (Piper nigrum L.) plants. This research was conducted at PDP Sumber Wadung, Silo Jember District from April - June 2021. This study used a Group Pickled Design (RAK) with 7 treatments and 3 replications. The concentrations carried out were K1 (control), K2 (10 ml/L), K3 (20 ml/L), K4 (30 ml/L), K5 (40 ml/L), K6 (50 ml/L), K7 (60 ml/L). Parameters observed were live percentage, number of shoots, stem diameter, root length, number of leaves, and root weight. Data were analyzed by ANNOVA. If it shows a significant difference, then it is continued with a further test of BNT (Least Significant Difference) at 5% level. The addition of natural ZPT treatment to the growth of pepper plants (Piper ningrum L.) resulted in significantly different results at the shoot length parameter 4 WAP and significantly different at the internode number parameter 4 WAP. Then for other parameters the results are not significantly different. The concentration of natural PGR that gave the best growth response was observed in the parameters of shoot length 4 WAP and the number of segments 4 WAP, namely at a concentration of K5 (40 ml/L) Keywords: Pepper cuttings, Natural PGR, Concentration of Natural PGR
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