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THE MAIN FACTORS AFFECTING THE SOIL-LOQUAT ECOLOGICAL SYSTEM IN THE LOQUAT PRODUCING AREA OF PUTIAN |
WANG Hui |
Institute of Geophysical and Geochemical Exploration, CAGS, Langfang 065000, China |
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Abstract Based on a study of geochemical characteristics of the Putian loquat producing area in Fujian Province, the author made a preliminary discussion on the main factors affecting the soil-loquat ecological system. The Earth's surface environment conditions such as sunshine, temperature, humidity and terrain are important factors affecting the growth of loquat. The mother rock type of soil, different varieties of loquat and such physical-chemical qualities of soil as pH values, organic matter, exchangeable base cations also affect in different degrees the soil-loquat ecological system.
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Received: 09 November 2007
Published: 24 October 2008
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