No. 2 (1989)

Research Paper

• FRUIT PRODUCTION OF A SIX-YEAR OLD SHOREA STENOPTERA PLANTATION AT HAURBENTES, BOGOR, INDONESIA

  DOI : 10.11598/btb.1989.0.2.90

  EIZI SUZUKI ⁽¹⁾

  (1) SEAMEO BIOTROP, Indonesia

  1-7

  Abstract : 256

  PDF : 213

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  DOI : 10.11598/btb.1989.0.2.90

• CRITICAL PERIOD OF MUNGBEAN (PHASEOLUS RADIATUS L.) TO WEED COMPETITION

  DOI : 10.11598/btb.1989.0.2.91

  I.H. UTOMO ⁽¹⁾

  (1) SEAMEO BIOTROP, Indonesia

  8-11

  Abstract : 198

  PDF : 235

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  DOI : 10.11598/btb.1989.0.2.91

• THE PERFORMANCE OF SOYBEAN (c.v. Americana) ESTABLISHED BY ZERO TILLAGE TECHNIQUE IN IMPERATA FIELD CONTROLLED BY HERBICIDES

  DOI : 10.11598/btb.1989.0.2.92

  SOEKISMAN TJITROSEMITO ⁽¹⁾

  (1) SEAMEO BIOTROP, Indonesia

  12-17

  Abstract : 223

  PDF : 214

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  DOI : 10.11598/btb.1989.0.2.92

• THE DISTRIBUTION AND POTENTIAL PROBLEMS OF MIMOSA PIGRA L. IN INDONESIA

  DOI : 10.11598/btb.1989.0.2.93

  SRI S. TJITROSOEDIRDJO ⁽¹⁾

  (1) SEAMEO BIOTROP, Indonesia

  18-24

  Abstract : 313

  PDF : 406

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  DOI : 10.11598/btb.1989.0.2.93

• A COLLECTION OF TICKS (IXODIDAE) FROM SULAWESI UTARA, INDONESIA

  DOI : 10.11598/btb.1989.0.2.94

  L.A. DURDEN ⁽¹⁾

  (1) SEAMEO BIOTROP, Indonesia

  32-37

  Abstract : 249

  PDF : 268

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  DOI : 10.11598/btb.1989.0.2.94

• REMOVAL AND LEACHING OF NUTRIENTS BY SALVIN1A MOLESTA MITCHEL AND EICHHORNIA CRASSIPES (MART.) SOLMS

  DOI : 10.11598/btb.1989.0.2.95

  Y.C. WEE ⁽¹⁾

  (1) SEAMEO BIOTROP, Indonesia

  25-31

  Abstract : 240

  PDF : 185

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  DOI : 10.11598/btb.1989.0.2.95