1) Nutrient accumulation and removal
养分积累与输出
2) nutrient accumulation and distribution
养分积累与分配
1.
Ecosystem nutrient accumulation and distribution of 8-year-old Acacia mangium plantation were studied.
通过对8年生马占相思人工林生态系统养分积累与分配的研究,结果表明:林地土壤0~50 cm土层内全C积累量为69090 kg。
3) nutrient absorption and accumulation
养分吸收与累积
4) nutrient accumulation
养分积累
1.
Biomass dynamic and nutrient accumulation of natural restoration at early stage after fallow in clear-cutting forestland of Chinese fir plantation;
杉木林采伐迹地撂荒后植被恢复早期的生物量与养分积累
2.
Effect of NPK combination on forage yield and nutrient accumulation under sudangrass and ryegrass regime
苏丹草-黑麦草轮作中氮磷钾配施对饲草产量与养分积累的影响
3.
Effect of NPK and microelement fertilizers on nutrient accumulation,distribution and yield of maize on high-fertility soil
氮磷钾和微肥对高肥区夏玉米养分积累、分配及产量的影响
5) Nutrient accumulation
养分累积
1.
Characteristics of soil nutrient accumulations under solar greenhouse cultivation condition;
蔬菜日光温室栽培条件下土壤养分累积特性研究
2.
Fertilization status quo and nutrient accumulation of vegetable field soil in the suburb of Fuzhou city
福州市郊蔬菜施肥现状及菜地土壤养分累积特征分析
3.
A field experiment was carried out to study the effect of different water and fertilizer managements on yield and quality of tomatoes and nutrient accumulations in soil cultivated in sunlight greenhouse in Yangling,Shaanxi Province.
与常规灌溉处理相比,在施肥量相同的条件下,节水灌溉处理对番茄产量与品质及土壤养分累积等指标均未产生不良影响。
6) nutrients accumulation
养分累积
1.
Effects of different N rates on nutrients accumulation,transformation and yield of summer maize;
不同供氮水平对夏玉米养分累积、转运及产量的影响
补充资料：计算机输入/输出控制系统(见计算机输入/输出系统)
计算机输入/输出控制系统(见计算机输入/输出系统)
computer input/output control system
iisuanii shuru/shuehu kongzhi xitong计算机输入/输出控制系统(com-puter inPut/ou中ut eontrol system)见计算机输入/输出系统。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条