Therefore, it should be emphasized to enhance the self - fertilization capability of forest by adjusting the species composition and increasing the proportion of native broad - leaved species.
因此，应重视通过调整物种组成，增加阔叶树种比例以增强森林的自肥能力。
Deciduous broad-leaved trees showed great self-fertilization capacity owing to plenty of litter under than and its rapid decomposition rate.
落叶阔叶树种由于凋落物丰富、分解速率快，而具有显著的自肥能力；
Conclusion Self-mitochondria transfer can improve embryos' quality and pregnancy rate without influence on fertilization rate.
结论自体颗粒细胞线粒体移植可明显改善胚胎发育质量，提高妊娠率。
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