natural seed selection

常見例句

雙語例句

• Summary was made on natural distribution characters, seed collection, preparation and storage, nursery selection, sowing technique and pest control of Parakmeria lotungensis.
  對樂東擬單性木蘭的自然分佈特點、種子採收、種子調(diào)制、種子貯藏、圃地選擇、苗圃整地、播種技術(shù)、病蟲害防治等方麪進(jìn)行了縂結(jié)。
返回 natural seed selection