In addition, complex artificial ecological tea plantations in hilly regions improve eco-environment and increase amount of natural enemy to restrain the occurrence and development of primary pests.
英
美
- 建立人工復合生態(tài)茶園和遮陽(yáng)網(wǎng)覆蓋遮蔭同樣有改善丘陵茶園生態(tài)環(huán)境的效果，還可增加天敵數量，抑制茶園主要害蟲(chóng)的發(fā)生和發(fā)展。
