chestnut soil

基本解釋

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。

慄鈣土
There were some significant differences between soil types in CO2 flux. The order of CO2 flux from large to small in different soil types was fragmental soil (351.82 μmol/(m2·h))>gray-cinnamonic soil(347.33 μmol/(m2·h))>chestnut soil (193.36 μmol/(m2·h)) >sierozem (162.37 μmol/(m2·h)).
結(jié)果表明:森林土壤(粗骨土和山地灰褐土)的通量顯著大於草原土壤(慄鈣土和灰鈣土)。
地球科學(xué)
慄土
慄鈣土
粟鈣土