花叶蔓长春抗旱特性研究
--------------------------------------------------------------- ------------------------------------------------------ 1 / 6 ： ， 。 ， [1]。 ， —— ， 。 、 、 [2]。 、 、 、 [3]， ： 。 ， 。 。9277 ： ； ； Study on drought resistance of Vinca major Linn. www.taodocs.com --------------------------------------------------------------- ------------------------------------------------------ 1 / 6 ： ， 。 ， [1]。 ， —— ， 。 、 、 [2]。 、 、 、 [3]， ： 。 ， 。 。9277 ： ； ； Study on drought resistance of Vinca major Linn. www.taodocs.com
cv. Variegata Loud. Abstract : Vinca major Linn. cv. Variegata Loud. is a famous evergreen foliage plants. Its beautiful and good resistance to negative won the people’s love. Although Vinca major Linn. cv. Variegata Loud. is drought-tolerant, the specific index of drought resistance hasn’t been reported till now. Therefore, in this thesis, the market potential,ground cover plants--Vinca major Linn. cv. Variegata Loud was chosen to study its drought resistance, and mainly focused its structure characteristic, mechanism, biochemical and physiological drought resistance. Leaf area, the water loss rate of detached leaves, relative water content, the relative membrane permeability was measured to analysis of drought resistance characters. The experimental resuls here indicated that Vinca major Linn. cv. Variegata Loud. has the capacity of adapting the changing environment and self-regulating to increase drought resistance, but its ability of drought resistance is weak www.taodocs.com cv. Variegata Loud. Abstract : Vinca major Linn. cv. Variegata Loud. is a famous evergreen foliage plants. Its beautiful and good resistance to negative won the people’s love. Although Vinca major Linn. cv. Variegata Loud. is drought-tolerant, the specific index of drought resistance hasn’t been reported till now. Therefore, in this thesis, the market potential,ground cover plants--Vinca major Linn. cv. Variegata Loud was chosen to study its drought resistance, and mainly focused its structure characteristic, mechanism, biochemical and physiological drought resistance. Leaf area, the water loss rate of detached leaves, relative water content, the relative membrane permeability was measured to analysis of drought resistance characters. The experimental resuls here indicated that Vinca major Linn. cv. Variegata Loud. has the capacity of adapting the changing environment and self-regulating to increase drought resistance, but its ability of drought resistance is weak www.taodocs.com
--------------------------------------------------------------- ------------------------------------------------------ 3 / 6compared with other plant species, which were analyzed by my classmats. These results provided reliable data on how to scientifically planting and application of Vinca major Linn. cv. Variegata Loud. 3.1.1 7 3.1.2 7 3.1.3 8 3.1.4 8 3.2 8 3.2.1 8 3.2.2 9 www.taodocs.com --------------------------------------------------------------- ------------------------------------------------------ 3 / 6compared with other plant species, which were analyzed by my classmats. These results provided reliable data on how to scientifically planting and application of Vinca major Linn. cv. Variegata Loud. 3.1.1 7 3.1.2 7 3.1.3 8 3.1.4 8 3.2 8 3.2.1 8 3.2.2 9 www.taodocs.com
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