ability of salt-tolerance of crop

Above ground standing crop

Aboveground standing crop

accumulated temperature of crop

Actual evapotranspiration on crop fields

adjustable crop calendar

ADJUSTMENT OF CROP DISTRIBUTION

Aggressivity of intercropped crop

agricultral crop

agricultural crop

agricultural crop structures

agro-meteorological prediction of crop yield

agronomy crop

alfalfa-grain crop rotation

Alternation of forest and agricultural crop

amount of cocoon crop

annual calf crop

annual feed crop

annual forage crop

annual protective crop