A review of dipterocarps - Center for International Forestry Research
A review of dipterocarps - Center for International Forestry Research
A review of dipterocarps - Center for International Forestry Research
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Seed Handling 78<br />
Table 2. Seed (fruit) weight and size indicators at harvest (Tompsett and Kemp 1996a, b).<br />
Species Mean seeds per kilo Mean length (mm) Mean width (mm)<br />
Shorea pinanga 30 59 32<br />
Shorea macrophylla 33 n/a n/a<br />
Dipterocarpus grandiflorus 50 58 38<br />
Shorea amplexicaulis 64 46 26<br />
Dipterocarpus kunstleri 80 55 43<br />
Dipterocarpus humeratus 90 35 29<br />
Dipterocarpus obtusifolius 90 20 19<br />
Dryobalanops keithii 100 n/a n/a<br />
Dipterocarpus cornutus 110 29 28<br />
Dipterocarpus caudatus ssp. penangianus 120 26 23<br />
Dipterocarpus zeylanicus 120 36 23<br />
Dryobalanops lanceolata 120 26 23<br />
Shorea palembanica 140 n/a n/a<br />
Shorea beccariana 160 36 24<br />
Shorea fallax 160 n/a n/a<br />
Stemonoporus canaliculatus 160 n/a n/a<br />
Dipterocarpus turbinatus 170 30 20<br />
Parashorea tomentella 180 30 20<br />
Dipterocarpus chartaceus 200 28 22<br />
Shorea smithiana 200 29 17<br />
Anisoptera megistocarpa 220 27 20<br />
Dipterocarpus tuberculatus 230 27 23<br />
Shorea almon 270 n/a n/a<br />
Dipterocarpus alatus 360 38 30<br />
Shorea ferruginea 440 26 13<br />
Parashorea malaanonan 540 15 14<br />
Shorea robusta 588 n/a n/a<br />
Shorea trapezifolia 670 16 9<br />
Shorea siamensis 680 26 16<br />
Dipterocarpus tuberculatus var. grandifolius 690 n/a n/a<br />
Dipterocarpus costatus 760 n/a n/a<br />
Dipterocarpus gracilis 790 15 13<br />
Shorea ovalis 790 17 11<br />
Shorea gibbosa 930 n/a n/a<br />
Parashorea smythiesii 940 17 11<br />
Shorea argentifolia 1100 n/a n/a<br />
Shorea macroptera 1100 19 10<br />
Shorea roxburghii 1195 16 8<br />
Anisoptera costata 1200 11 11<br />
Dipterocarpus intricatus x tuberculatus 1200 24 17<br />
Shorea congestiflora 1300 19 8<br />
Shorea parvifolia 1300 17 10<br />
Shorea selanica 1300 n/a n/a