【摘 要】
：
A field investigation was conducted to determine the survival and growth rate of eucalyptus (Eucalyptus camaldulensis Dehn.) and guava (Psidium guajava L.) sap
【机 构】
：
Soil Salinity Research Institute (SSRI), Pindi Bhattian (Pakistan).,Soil Salinity Research Institute
论文部分内容阅读
A field investigation was conducted to determine the survival and growth rate of eucalyptus (Eucalyptus camaldulensis Dehn.) and guava (Psidium guajava L.) saplings planted in salt-affected soils. The field used was highly saline-sodic in nature with a wide variation in electrical conductivity of the saturated soil extract (ECe), pHs, sodium adsorption ratio (SAR) and gypsum requirement (GR). A randomized complete block design was utilized with three treatments, i.e. T1 = plastic container bags totally removed, T2 = only the plastic container bag’s base removed and T3 = plastic container bags un-removed. There were 34 and 8
A field investigation was conducted to determine the survival and growth rate of eucalyptus (Eucalyptus camaldulensis Dehn.) And guava (Psidium guajava L.) saplings planted in salt-affected soils. The field used was highly saline-sodic in nature with a wide variation in electrical conductivity of the saturated soil extract (ECe), pHs, sodium adsorption ratio (SAR) and gypsum requirement (GR). A randomized complete block design was utilized with three treatments, ie T1 = plastic container bags totally removed, T2 = only the plastic container bag’s base removed and T3 = plastic container bags un-removed. There were 34 and 8
其他文献
The Wangdonggou Watershed on the Loess Plateau in China was selected as the study area to develop a model for soil erosion assessments. Using the data collected
Releases of manganese and iron ions from an albic soil (Albic-Udic Luvisol), a yellow-red soil (Hap-Udic Ferrisol) and a yellow-brown soil (Arp-Udic Luvisol) in
The impact of pH changes on microbial biomass carbon (Cmic) and microbial biomass phosphorus (Pmic)were examined for 3 red soils under citrus production with di
Background This study was designed to investigate the relationships between changes in the structure and function of carotid arteries and angiotensin converting
Citrate, oxalate, tartrate and malate were added into soils during the growth period of ryegrass to study the effect of different organic ligands on the release
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
2014年“4.11”兰州市饮用水苯含量严重超标事件和“3.6”水异味事件受到了社会的强烈关注,导致了居民的短期饮水恐慌,引发了瓶装水市场的供不应求。本文基于水患事件,结合当
Soil properties were investigated in sites where three succeeding generations of Chinese fir (Cunninghamia lanceolata (Lambert) Hooker) in Nanping, Fujian, Chin
Potassium is one of the most important nutrients for rice production in many areas of Asia, especially in southeast China where potassium deficiency in soil is
以科丰 1号×南农 1138 2为亲本构建的RIL群体NJRIKY为材料 ,对群体进行了 5个SMV株系 (Sa、Sc 8、Sc 9、N1 、N3)的抗病性鉴定。结果表明 :大豆对 5个SMV株系的抗性均受一对