forest belt

The main regeneration measures of shelter belts for farms in Three North area of Jilin Province include belt regeneration, full belt regeneration, alternate belt regeneration, overall forest regeneration, regeneration by new forest belt afforestation in front of all belt and regeneration by reforestation.

吉林省三北地区农防林的更新方式主要有半带更新、全带更新、隔带更新、全面更新、加带更新、改带更新。

The content of available phosphorous was higher in main belt and planting belt of non timber product forest and farm forest belt.

速效磷在基干林带、经济林种植带和农田林网土壤中含量较高；

Riparian forest belt, as a buffer zone between farmland and water body, should be planted along the rivers that enter Taihu Lake.

入湖河道沿岸两侧建设河岸林带，成为农田与河流间的缓冲带。

Zengcheng green road planting design is divided into the northern ecological landscape corridor and green road forest belt two part.

增城绿道北部种植设计分为生态景观走廊和绿道林带两部分。

Approach on final cutting age of shelter forest belt for farmland

农田防护林采伐年龄的探讨

Take the Loess Plateau for an example, there are various changes in temperature of underground water with steppe belt, forest steppe belt and forest belt.

拿黄土高原来说，就有草原带、森林草原带和森林带等不同地带性水热特征。

Seen from a distance, the forest belt has a very good shape.

从远处看去, 这条林带有很好的林相.

Forests to reduce noise pollution. 40-meter-wide forest belt noise can be reduced 10 to 15 decibels.

树林能减少噪音污染. 40米宽的林带可减弱噪音10—15分贝.

The city forest belt is significant material base of making up green landscape and improving city ecology environment, and the integrated pest controls technique of its is significant guarantee of achieving the ecological balance and optimizing humanity environment.

城市绿化林带是组成绿色景观、改善城市生态环境的重要物质基础。其病虫害综合防治技术是实现生态平衡、优化人文环境的重要保障。

Gebang River, 20km in length, is located in the secondary forest belt of virgin forest, it has a reputation of "Jiuzhaigou of Guizhou".

蛤蚌河全长20余公里，为原始森林次生林带，有“贵州九寨沟”之誉。