Αποτελέσματα Αναζήτησης
1 Ιαν 1983 · Decreasing water loss and irrigating to the level of optimum water availability enhances plant growth, development, and yield. ... Coloured plastic mulches: impact on soil properties and...
In addition to the chemical and physical properties of sea water, certain other biologically important characteristics are inherent in the marine environment as a whole. These result from the magnitude of the ocean itself, its great depth, and its expanse. In considering the ocean in its entirety as an environment, we are
Abstract Since 1966 the use of seawater for agricul-ture was often studied. Despite intensive research and projects, only few organisms have been found, which can be grown with seawater: some mangrove trees and shrimps. Even today there is still no considerable use of seawater irrigation.
24 Αυγ 2016 · Seagrass meadows are a critical component of the coastal marine environment worldwide, providing some of the most economically and environmentally valuable ecosystem services of any marine habitat....
Seawater agriculture must fulfill two requirements to be cost-effective. First, it must produce useful crops at yields high enough to justify the expense of pumping irrigation water from the sea. Second, researchers must develop agro-nomic techniques for growing seawa-ter-irrigated crops in a sustainable man-ner—one that does not damage the en-
Since 1966 the use of seawater for agriculture was often studied. Despite intensive research and projects, only few organisms have been found, which can be grown with seawater: some mangrove trees and shrimps. Even today there is still no considerable use of seawater irrigation.
IMPORTANCE OF WATER – THE LIQUID GOLD Plants and any from of living organisms cannot live without water, since water is the most important constituent about 80 to 90% of most plant cell. Role of water in crop and crop production can be grouped as A) Physiological importance • The plant system itself contains about 90% of water
