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PENGARUH ATONIK TERHADAP PERTUMBUHAN TUNAS PADA TURUS AKAR SUKUN (ARTOCARPUS ALTILIS (PARKINS.) FOSB.) FACHRUROZI, Z.; HARAHAP, R.
BERITA BIOLOGI Vol 3, No 1 (1985)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.057 KB) | DOI: 10.14203/beritabiologi.v3i1.1368

Abstract

Z. FACHRUROZI & R. HARAHAP 1985. The effect of atonic solutions on the growth of bread fruit (Artocarpus altilis (Park) Fosbere). Berita Biologi 3 (1)12-15, -A study on the application of atonic solution as the stimulating agent on the growth of bread fruit suckers indicated that the solution containing of 250 ppm and 500 ppm respectively are significantly increased the numbers as well as speeded up the growth of the 15 cm length suckers. The possibility to use these solutions on the suckers less than 15 cm length is discussed.
TANAMAN BERPERAWAKAN SEDANG DAN TINGGI DI PEKARANGAN TELUKNAGA, CITEUREUP DAN PACET ATMOWIDJOJO, S.; FACHRUROZI, Z.
BERITA BIOLOGI Vol 3, No 2 (1985)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v3i2.1360

Abstract

S. ATMOWIDJOJO & Z. FACHRUROZI. 1985. Plants with medium and tall statures in the kitchen gardens in Teluknaga, Citeureup and Pacet. Berita Biologi 3(2): 37 - 48. Analyses on plants of kitchen gardens showed the presence of 25 species of middle-stratum and 23 species of higher stratum in three studied localities. For the middle-stratum, only 28% were found in common, while the higher stratum 21.73%. Bananas were the most common middle-stratum found in 3 localities, coconut and mango tiees were the most common in Teluknaga, and rarnbutans in Citeureup. Fertilizers were used only at the most 25%, but for clove and citrus trees in Citeureup and Pacet by more than 50% growers. Most of the fertilizer used was manure, but for higher stratum plants in Teluknaga synthetic fertilizers were used more. Pest management was not commonly practiced. If done, synthetic insecticides were generally used.