Land surface evapotranspiration (LET) from typical river basins in China in the years 1991, 1995 and 1999, was modelled with a quantitative remote sensing method, which is based on a modified version of the Surface Energy Balance System (SEBS) model. LET simulations were conducted on several river basins, and validations demonstrated good agreement with observational data on all basins, except ...

Chickpea (Cicer arietinum L.) is grown in more than 50 countries. India the largest chickpea-producing country accounting for 64% of global chickpea production. However, production contrained by dry root rot disease caused Rhizoctonia bataticola. Considering this problem, investigation was carried out to isolate, characterize and antagonistic potential indigenous endophytic PGPMs one components...

Abstract Conservation agriculture (CA) practices are becoming more important in Mediterranean rainfed areas due to their potential minimize climatic risk, reduce soil erosion, and improve quality water availability. Due minimum disturbance crop residue retention, the environment for growth development can differ between CA conventional tillage (CT) practice. However, breeding targets improving ...

intercropping systems lead to reduce weeds population and their biomass. in order to study effect of marigold (calendula officinalis) and mungbean (vigna radiata) intercropping in different sowing times on yield and weeds control a factorial experiment based on randomized complete block design was performed in islamic azad university, tabriz branch, iran, during 2012 in three replications. stud...

degraded soils in northwest china are mostly nonproductive due to imbalanced nutrient and inadequate water supply. the effects of manure application at three different rates (7.5, 15.0, and 22.5 t ha–1) combined with chemical fertilizers on soil water and water-use efficiency in maize [compared with chemical fertilizers (control)], under semi-arid conditions in dark loessial soil and over a per...

converting rangelands to arable land such as dry farming is widely practiced in many places in iran. this activity could possibly contribute to the increase in downstream sedimentation. the effects of this activity on downstream watersheds are not well documented for many strategic areas in the country. one such area which is proposed for this study is the kardeh drainage basin, located in the ...

Single nucleotide polymorphisms (SNPs) are ideal molecular markers due to their higher abundance. Although several types of genotyping platforms for assaying large number of SNPs are available, in cases such as marker-assisted selection, where few markers are required for genotyping a set of potential lines, highthroughput SNP genotyping platforms (e.g., iScan or Infinium) may not be cost effec...

northern khorasan province is located in north-east iran. according to demarton coefficient, it is a semiarid region. arid and semi-arid or subhumid zones are characterized by temperature variations, low and erratic rainfall, periodic droughts and different associations of vegetative cover and soils. this article looks at current dry lands and general guidelines for finding the best area for dr...

The objective of the present work is to compare some different crop products such as protein isolates and defatted whole flours from legumes, as chickpea and soy bean, involved in the molded compression processing to obtain plastics. The present work analysed the possibility of forming new plastic materials with products of chickpea, and soy bean seeds typically from the North West of Argentina...

Sanjiang Plain has undergone dramatic land degradation since the 1950s, which has caused negative effects on ecosystems services and sustainability. In this study, we used trajectory analysis as well as the Lorenz curve, Gini coefficient and relative land use suitability index (R) to analyze spatiotemporal changes of land degradation from 1954 to 2013 and to make a preliminary estimation of the...