Effect of inbreeding on some characters of the coconut palm

Data of inbred and open pollinated progenies relative to endoseperm weight, embryo weight leaf productio and flowering period are presented. There has been an inbreeding depression in all there characters, but the intensity has varied between families. There are indications that the rate of depression on endosperm weight and embryo weight is related to the breeding value of the seed parent

Hedge planting for coconuts?

As the available planting matrial in coconuts is so mixed, a system of hedge planting is suggested whereby more seedlings than necessary are transplanted and selectively thinned to a required density so that the ultimate stand is composed of high-yielding palms. Theoretical considerations are adduced in favour of this system of planting but no definite recommendation are made owing to the lack of supporting experimental evidence. The institute is initiating a field trial to comare hedge planting with the conventional method of planting