联想
发表于 2025-3-26 23:11:26
978-94-010-6272-5Springer Science+Business Media Dordrecht 1997
hypotension
发表于 2025-3-27 01:18:19
Magnesium Deficiency in Forest Ecosystems978-94-011-5402-4Series ISSN 1387-5248
Osteons
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耐寒
发表于 2025-3-27 11:14:16
Concluding remarksFor as long as the so-called ‘new type forest damage’ has been discussed, nutritional disturbances have been indicated as symptomatic findings. Meanwhile the complex and numerous relationships between nutrient supply and new type forest damage in Europe, North America and elsewhere are well established.
predict
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环形
发表于 2025-3-27 21:19:11
Tree physiology most important botanist of antiquity and the Middle Ages, studied wild trees, the progagation of trees, timber wood, undershrubs, resin production, frost hardiness of trees, oil production, juices of plants, etc.
逃避责任
发表于 2025-3-27 23:33:35
Soil chemistryecreases (Hildebrand, 1991). The low selectivity of exchange sites for Mg. retention is one reason why acid soils are poor in adsorbed magnesium. When fertilizing forest stands with magnesium, special attention should be given to optimizing Mg. retention in the soil.
Dungeon
发表于 2025-3-28 03:51:27
Book 1997any The health status of forest trees and stands is determined by numerous site factors such as chemical, physical, and biological soil factors, water supply, climate, weather conditions, management history as well as atmospheric deposition impacts. In this context, the nutrient supply is an importa
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Negotiate
发表于 2025-3-28 11:59:22
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