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Stimulate Their Growth: Pruning.—Earliest horticultural writing shows that the pruning of fruit plants has long been practiced. It is based on the principle that flowers are produced on new growth, which pruning and soil management are designed to stimulate their growth. Pruning removes old wood which has fruited previously or is not satisfactorily situated for this purpose. By removing the nonfruiting surface it is possible to increase the supply of water and nutrients available to the remaining portion, and to achieve a more favorable relation between root and top growth. These results in turn improve the size, color and quality of the fruit.
It had to find policies that could stimulate their growth production efforts and economic growth without giving rise to inflationary pressures. Because such policies were needed in any event to help preserve the health of the economy, there was no conflict between what the United States ought to do domestically and what was expected of it internationally.
Lateral growth in trees frequently begins later than growth in height, but the period of lateral growth is longer. Rates of lateral growth likewise are low at the outset, increasing after a few weeks and then diminishing. In view of the long annual period of lateral growth in trees, deleterious environmental conditions may exercise a pronounced effect on growth. In the wood of trees of temperate regions, narrow and wide growth rings may be observed, marking years characterized by unfavorable and favorable conditions for growth. |
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