Seed products germination try very staggered in pure (Stacy, Harischandran, and you may Gunatilleke, inside push) and you may greenhouse options, extending more than >cuatro mo. At one hundred d shortly after planting (whenever germination is actually ?95% complete), brand new rates from seeds germinated was moderate, ranging around the treatments from 21 to help you 49% out-of sown seed (suggest = 36%; pooled across the maternal trees; Fig. 3a). Aside from the newest surprisingly high germination rates seen into nearby-neighbor treatment in the Forest # 3 (83.3%), the partnership between crossing point and you will seed products germination is actually almost identical to that particular getting good fresh fruit in for it variety (Fig. 3a). And every research things, indicate seed germination was not rather different among service, nor one of maternal trees (Desk 3A). Excluding the solitary outlier failed to alter the Aong hands-pollination treatments, top suggest vegetables germination coincided having top fruit lay from the a keen outcrossing point of 1–2 kilometer and you may is nearly same as the newest imply germination of open-pollinated seed products (Fig. 3a).
Germination of experimental seeds was rapid and fairly even across treatments (mean = 62%; range: 55–72% at 45 d; Fig. 3b). A steady increase in mean seed germination with outcrossing distance is apparent, but not significant (Fstep 1,9 = 1.02, P < 0.34, R 2 = 0.40; Fig. 3b). Mean seed germination was not significantly different among treatments, nor among maternal trees (Table 3B). Interestingly, mean seed germination for all hand-pollination treatments exceeded that of open-pollinated seeds (Fig. 3b). While the reason for this observation is not known, the latter estimates were based on much larger sample sizes and therefore may be more robust.
Seedling survivorship and you will development
On account of attrition from just one lifetime stage to a higher, decide to try systems of some therapy categories was basically lowest to have rates regarding seedling survivorship and you can development, that have hampered statistical tests.