常見(jiàn)例句雙語(yǔ)例句Nitrogen forms in dark chestnut soil and grazing's influence were investigated in Inner Mongolian plateau.研究了內(nèi)矇古羊草草原暗慄鈣土的氮形態(tài)特征及放牧的影響。Chestnut soil is the zonal soil in Hebei plateau, which develops under the habitable condition of dry steppe.河北垻上慄鈣土是乾草原生境條件下的地帶性土壤。The effects of potassium application on nutrient absorption dynamics, biomass and quality of forage maize named Baimaya were studied in meadow-chestnut soil of Northwest plateau of Hebei province.在冀西北高原旱灘地條件下，以飼用玉米白馬牙爲(wèi)試騐材料，研究了鉀肥不同施用量對(duì)飼用玉米養(yǎng)分吸收動(dòng)態(tài)及産量品質(zhì)形成的影響。 返回 chestnut soil