Sentences with phrase «foliar p»

In contrast to previous studies of Proteaceae in Australia and South Africa, the best - fit model for predicting the number of cluster roots in this study did not contain any soil P factor; foliar P levels correlated with cluster root formation.

Based on biomass and chemical analyses, four dominant factors were identified: soil P, soil N, foliar P, and seedling age.

Piper found that cluster roots mediate a decoupling of foliar P from soil P concentrations for small seedlings.

This enabled small seedlings to maintain adequate foliar P levels, critical to their ontogenetic growth.

Herbivore activity was greater at lower elevations and higher temperatures and at high concentrations of foliar P, with up to 20 % of foliar productivity diverted to herbivores over the year.

Not exact matches

This includes, but is not limited to, a knowledge of: seeds, cloning, transplanting, scheduling, watering, nutrients, lighting, climactic fluctuations, defoliation, topping, flushing, sanitation, pest control, foliar preventative sprays, trimming, waste disposal, and much, much more.