TOEFL kelimeleri

raising crops and animals

农业

deliberate combination of trees with crops or livestock

农林复合经营；农林牧结合的土地利用方式

completing a plant life cycle in one growing season

一年生的

farming aquatic organisms

水产养殖

suitable for growing crops

可耕种的

using living organisms to limit pests

生物防治

unwanted or nontarget animals caught during fishing

兼捕物；非目标或因无法保留而丢弃的渔获生物

crop grown mainly for sale

以销售为主的经济作物

quantity of aquatic animals caught

渔获；捕捞量

maximum allowed fishing catch

捕捞限额

large farm bovines kept for meat milk or work

牛；牛群

grass grown for edible grain

谷类作物

very fine soil material

黏土；土壤中的黏粒物质

remove all or most trees from a defined area

皆伐；对一片区域的树木进行集中采伐

temperature controlled storage and transport network

冷链

farming mainly to sell products

商品性农业；以销售农产品为主要目的的农业

resource difficult to exclude users from and reduced by use

公共池塘资源；难以排除使用者且会因使用而减少的资源

decomposed organic material used to improve soil

堆肥

soil tillage that reduces erosion and retains protective residue

保护性耕作

crop grown mainly to protect or improve soil

覆盖作物

plant grown for use or sale

作物；农作物

variety of crop species or varieties in a system

作物多样性

growing different crops in sequence on the same land

轮作；作物轮作

grow crops or prepare land for them

种植；耕作

activity of growing crops

耕作；栽培

relating to milk production or milk products

乳品的；产奶的

adapt animal populations to living with humans over generations

驯化

removal or movement of excess water from land

排水；排水过程或条件

water application through small outlets near plants

滴灌