GRAZE 发表于 2025-3-23 11:09:46
The Desert Biome, Survival Adaptations and Strategies of Annual Plant Species,rt area, the lower the annual precipitation and the higher the evaporation rates. According to Thornthwaite (1948), the ‘moisture regions’ of the world are dependent on the moisture index (Im), which is dependent on (.) water surplus, (.) water deficiency and (.) the water need:DEI 发表于 2025-3-23 16:06:31
Flowering Strategies, Evenari 1985). Not only the amount of rain, but also the dates and amounts of the one to three rain events that may engender germination of annual plants are unpredictable. However, during most of the last 25 years, the largest rainfall of the season with rains occurred in December or January and tMyosin 发表于 2025-3-23 21:22:33
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Strategies of Phenotypic Plasticity of Germination: Dormancy After Seed Maturation,conditions are in a region, the greater is the number of plant species with dormant seeds (summarized by Baskin and Baskin 1998). In cold deserts, the seeds of almost all the plant species tested have been found to be dormant. In hot deserts, the seeds of about 80 % of the plant species are normally记忆 发表于 2025-3-24 04:11:22
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