Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Ming de, Hao"'
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 30(4)
Based on a field experiment on conservation tillage over 15 years in Weibei Highland maize cropland, six conservation tillage patterns, i.e., conventional tillage (CT), no-tillage (NT), no-tillage plus biochar (NB), no-tillage and straw mulching (NS)
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 29(10)
Rational application of nitrogen and phosphorus is one of the main pathways to enhance wheat yield. The optimum dosage of nitrogen and phosphorus used in different precipitation patterns was studied using the binary quadratic regression equation, whi
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 28(1)
Based on 30 years long-term fertilization experiment on the semiarid Loess Plateau in China, we studied the effect of different fertilizer treatments on the winter wheat yield, fertilizer contribution rate (FCR) and precipitation use efficiency (PUE)
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 27(1)
This study was conducted to analyze the responses of soil organic carbon (SOC) and total nitrogen (TN) to three typical re-vegetation patterns, i.e., grassland, alfalfa land and peashrub land on the Loess Plateau of China, and also to assess the dyna
Publikováno v:
Mathematical and Computer Modelling. 54(3-4):976-986
The EPIC model has been widely used in the world as an effective decision support tool in irrigation allocation and scheduling. However, there are still some uncertainties surrounding the soil water estimation of the EPIC model. In this paper the EPI
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 25(11)
Based on a long-term rotation and fertilization experiment in Changwu, Shaanxi, China, we determined the enzymatic activities and nutrients in soils after 27 years continuous cropping of alfalfa and wheat, respectively. The activities of invertase, u
Autor:
Yan, Cai, Ming-De, Hao
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 24(5)
A long-term experiment was conducted on the dryland of Loess Plateau to study the effects of three typical rotation systems, including wheat-sainfoin rotation, wheat-pea rotation, and wheat-maize rotation, on the nutritional quality of wheat grain pr
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 22(3)
Based on the analysis of the coercing and dynamic evolution relationships between agro-economic system and agro-ecological system, and by using modified entropy method, the weight of each evaluation index for the agro-ecolomic system in Changwu Count
Publikováno v:
Huan jing ke xue= Huanjing kexue. 31(12)
By the soil respiration system, the characteristics of soil respiration were investigated to explore the correlations between soil respiration and soil temperature, soil water and soil nutrient under different land use patterns in the water-wind eros
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 21(2)
Taking a nine-year-old Fuji apple orchard in Loess Plateau as test object, this paper studied the effects of different patterns surface mulching (clean tillage, grass cover, plastic film mulch, straw mulch, and gravel mulch) on the soil properties an