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Effect of crop density on vegetative and fruit growth and on mineral status in Nijiseiki pear (Pyrus pyrifolia)

Creator:

Gu, Sanliang

Resource Type:

Masters Thesis

Full Text:

Vegetative and Fruit Growth and on. Mineral Status in Nijiseiki Pear (Pyrus pyrifolia). Abstract approved
Influence of canopy orientation on fruiting of 'Ànjou' pears and postharvest urea spray on ovule longevity and fruit set of 'C̀omice' pears

Creator:

Khemira, Habib

Abstract:

The effect of canopy orientation on fruiting performance of 'Beurre d'Anjou' pears (Pyrus communis L.) and postharvest urea spray on ovule longevity and fruit set of 'Doyenne du Comice' pears were studied. Hedgerows of 'Beurre d'Anjou' pear trees planted in 1969 in two orientations north-south (N-S) and east-west (E-W) were...

Resource Type:

Masters Thesis

Full Text:

) found that temperature profoundly affected the rate of pollen tube growth in pear. At 50 C, tube
Effects of long-term fertilizer and management practices on growth and yield of pears grown in a clay adobe soil

Creator:

Westwood, Melvin N. (Melvin Neil), 1923-, Degman, E. S. (Elliott Sanford), 1906-, and Grim, J. H.

Abstract:

Published December 1964. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

(15) all reported that the growth rate of pear fruits was reduced if the available soil moisture in