叶菜害虫的生物防治效果及经济效益分析 - 北京邮政|订报刊网 关键词: 生物防治;叶菜;控制作用;效益[gap=680]Key words: biological control; leafy vegetable; control effect; benefit
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Dark-green leafy vegetable 绿叶蔬菜
fresh leafy vegetable 我喜欢的食物
leafy vegetable narvester 叶菜收获机
fifteen kilos of leafy vegetable 十五千克叶菜
fifteeng kilos of leafy vegetable 十五千克叶菜
leafy and salad vegetable 叶子菜与凉菜用蔬菜
Lettuce is the leafy vegetable widespread grown in the south China. There are large areas of lettuce in Chongqing.
莴笋是我国南方较为广泛种植的叶菜类蔬菜,重庆地区种植面积也较大。
参考来源 - 有机肥对莴笋产量和品质的效应研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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