Water Relations of the Pine Exine

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Water relations of the pine exine.

BACKGROUND AND AIMS Water adhesion forces, water absorption capacity and permeability of the pine exine were investigated to consider a possible function of sporopollenin coatings in the control of water transport. METHODS The experiments were carried out with sporopollenin capsules obtained from pine pollen consisting of an empty central capsule and two sacci. Changes in the concentration of...

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Water relations of pine seedlings in contrasting overstory environments

Overstory conditions influence understory microclimate and resource availability, leading to gradients in evaporative demand andmoisture availability that influence seedlingwater relations. Partial canopies may either reduce seedling moisture stress by ameliorating environmental conditions, or increase moisture stress by reducing soil moisture availability. This study used stable isotope ratios...

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Tree water relations can trigger monoterpene emissions from Scots pine stems during spring recovery

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Water Relations in the Cell

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ژورنال

عنوان ژورنال: Annals of Botany

سال: 2005

ISSN: 1095-8290,0305-7364

DOI: 10.1093/aob/mci169