TOEFL kelimeleri

left without a harvested crop for a period

休耕的

undergo or cause microbial food change

发酵；使发酵

microbial transformation used in food production

发酵；发酵过程

able to support abundant plant growth as land

肥沃的

material added to supply plant nutrients

肥料

fish population considered for assessment and management

鱼类种群资源；作为评估和管理单位的鱼类群体

organized fishing activity identified by area or target

渔业；按区域、对象或方式划分的捕捞业

equipment used to catch aquatic animals

渔具；捕捞装备

changing raw food materials into food products

食品加工

reliable access to sufficient safe nutritious food

粮食安全；持续获得充足、安全且有营养食物的保障

food discarded or left uneaten

食物浪费；被丢弃或未食用的食物

planning and directing how forests are used and cared for

森林经营；森林管理

management and use of forests

林业；森林经营学

long narrow channel in cultivated soil

犁沟；田间沟槽

eat growing grass or let animals do so

吃草；放牧

recognized permissions to feed livestock on land

放牧权

gather a mature crop

收割；采收

facility where eggs hatch and young animals are raised

孵化场；育苗场

group of large animals kept or living together

兽群；牧群

growing two or more crops together

间作；在同一地块同时种植两种或更多作物

supply water to land or crops

灌溉

artificial supply of water to land or crops

灌溉

constructed channel carrying water to fields

灌溉渠

rules governing holding and using land

土地权属制度；土地占有和使用关系

plant in the pea family

豆科植物

farm animals kept for products or work

牲畜；农场饲养的动物

soil texture mixing sand silt and clay

壤土

cutting trees for wood

采伐；伐木作业

animal waste used to improve soil

粪肥；用于改良土壤的动物粪便