pill for digging tree hole是什么意思

用法例句

Collocated with FCIA tip lorry, 1YC-50 hydraulic pressure hole forming tree planter is applied to tree transplanting work for virescence area of roadside and outskirts of city.

1YC—50液压植树成穴机是一种与FCIA翻斗车配套,适用于道路两侧、城郊绿化带树木移植作业的液压植树成穴机。

Study on yield increasing mechanism of hole planting sugarcane in dryland in southeast of Yunnan;

滇东南旱地甘蔗穴植的增产机理

In arid, rainwater and fertilizer ahich may be retained after furrow planting is changed by hole planting.

在少雨干旱地区,早地甘蔗改沟植为穴植,可有效地拦集自然降雨,同时施肥集中于种植穴内,改善了土壤的蓄水保肥能力,提高了甘蔗产量。