Study on the occurrences and ipm techniques of tetranychus viennensis in apple orchards 苹果园山楂叶螨发生规律和综合防治技术研究
A study on melon planting on the ridges in terrace apple orchards in taihang mountin gness arees 太行山片麻岩沟状梯田苹果园田埂种瓜研究
I ' m going to my granny smith ' s granny smith apple farm 我要去smith姥姥家的granny smith苹果园去( granny smith是一种青色的苹果) ( granny smith又有smith姥姥的意思)
The reason of outbreak harm of lithocolletis ringoniella masts in apple garden in west henan and its controlling countermeasures 豫西苹果园金纹细蛾猖獗危害原因及防治对策
Research on water management pattern in fuji apple orchard under different annual precipitations on weibei rainfed highland 渭北旱原红富士苹果园不同降水年型水分管理模式研究
The research of the dynamics of insect community in apple orchard was the basement of ecological control and management of apple pest 苹果园昆虫群落变化规律是对苹果害虫进行无公害生态控制和管理的基础。
Study on the relationship between the soil nutrient elements and the apple fruit quality of the newly reclaimed apple orchard in taihang mountain gneiss area 太行山片麻岩区新垦苹果园土壤营养与果实品质的关系研究
At the same time , apple orchards decide to hire more workers and harvest more apples , because the benefit of selling an apple is also higher 同时，苹果园主决定雇佣更多工人并多摘苹果，因为出售苹果的收益也高了。
Water management pattern in fuji apple orchard under differentannual precipitation on weibei rainfed highland in 1995 1997 was studied 于1995年1997年对渭北旱原红富士苹果园不同降水年型水分管理模式进行了研究。
He spent 40 years traveling through ohio , indiana and pennsylvania helping hundreds of settlers in developing their apple orchards 整整四十年，他走遍了俄亥俄州、印第安纳州和宾夕法尼亚州，帮助数以百计的移民开辟苹果园。
