CAJ | 학술논문

通过在元谋干热河谷特殊的地理环境区域内实施退耕还林工程项目，开展了耐旱性树种选择研究和引进树种驯化适应性种植，推广使用良种壮苗、封山育林造林技术措施、营林造林配套技术应用，提高了造林预整地质量。着力推出保水剂技术应用，探讨了采用不同的技术措施以提高造林成活率、保存率和成林率。总结了元谋干热河谷区实施退耕还林工程项目中的经验，为金沙江干热河谷区植被恢复重建提供参考。
통과재원모간열하곡특수적지리배경구역내실시퇴경환림공정항목，개전료내한성수충선택연구화인진수충순화괄응성충식，추엄사용량충장묘、봉산육림조림기술조시、영림조림배투기술응용，제고료조림예정지질량。착력추출보수제기술응용，탐토료채용불동적기술조시이제고조림성활솔、보존솔화성림솔。총결료원모간열하곡구실시퇴경환림공정항목중적경험，위금사강간열하곡구식피회복중건제공삼고。
T hrough the implementation ofreturning farmland to forestproject in special geographical environ-mentareas ofYuanmou Dry -hot Valleyin Yunnan Province ,this studycarried out a research on selecting-drought tolerancetreespeciesand introducing species for adaptiveplanting ,and promoted the use of good seeds and strongseedlings .Moreover ,it adopted different technical measurestoimprove the survival rate andkeep ra-teofafforestation and promotethevegetation restoration and ecological reconstruction ,such asclosing hillsides to facilitate afforestation ,silviculture techniques application of matching technology for afforestation ,,impro-ving thesoil preparation quality of reforestation ,focuson the application ofwater -retainingagent technolo-gyand so on .The experience of grain for green projects in Dry -hotValleycanplaya guiding and promoting ro-leinaccelerating the vegetation restoration in the areas of JinshaRiver .