/ library resources
Showing items 72766 through 72774 of 73380.The recent increase in the number of tourists has raised serious concerns about grassland degradation by tourism activities in Inner Mongolia. Thus, we evaluated the effects of tourism activities on the vegetation and soil in Hulunbuir grassland.
To support crop-rotation systems using rice, wheat, and soybean in paddy fields, we developed a sowing device that can be attached to a rototiller ; the device cuts small ditches on both sides of groups of rows of plants, while tilling to a depth of approximately 5cm, planting seeds, and compress
Groundwater irrigation for smallholder farmers in Sub-Saharan Africa is growing in extent and importance.
The aim of this study was to analyze the effect of the farm geographical location and of the theoretical time distance between the farm and the insemination center on the fertility after cervical AI. Data from 18,528 AI in Rasa Aragonesa ewes belonging to the UPRA selection scheme were recorded.
In countries with transitional economies such as those found in South Asia, large-scale irrigation systems (LSIS) with a history of public ownership account for about 115 million ha (Mha) or approximately 45% of their total area under irrigation.
Rwanda is currently in transition from a period of emergency to one of development following the 1994 war and genocide.
The lack of appropriate incentives through conventional markets is a major cause of deterioration of biodiversity on private land. In response, governments often intervene through changing the incentives faced by landholders.
One of the goals of a sustainable environment adopted in the United Nations General Assembly resolution (September 25, 2015) was «to restore degraded lands and strive to achieve a world neutral to land degradation».
In article is considered the existing system of documents of socio-economic planning of administrative and territorial units of the Republic of Belarus.
Paginação
Land Library Search
Through our robust search engine, you can search for any item of the over 64,800 highly curated resources in the Land Library.
If you would like to find an overview of what is possible, feel free to peruse the Search Guide.