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在箭杆杨农田防护林中，进行了护渠林内、外两侧林带和三行窄林带的林木材积生长量、蔗糖、葡萄糖、果糖、山梨糖和肌醇的月变化测定。结果表明，护渠林生长量大，蔗糖含量低，山梨糖含量高，葡萄糖和果糖的含量也较高，揭示了影响林木生长的糖类组成和代谢过程，是双糖和单糖以动态平衡状态在体内经常迅速转化来适应干旱，从糖代谢角度提出了大力发展护渠林的理论依据
In Jiangyin Yang farmland shelterbelt, monthly volume changes of timber volume, sucrose, glucose, fructose, sorbose and inositol in forest shelterbelts on both sides and three rows of narrow belts were measured. The results showed that the growth of the conservation forest was low, the content of sucrose was low, the content of sorbose was high, and the content of glucose and fructose was also high. The composition and metabolism of sugars affecting the forest growth were revealed. State often quickly transformed in the body to adapt to the drought, from the perspective of sugar metabolism to develop a theoretical basis for the vigorous development of sheltered forest