Virus diseases are significant threats to modern agriculture and their control remains a challenge to the management of cultivation. The main virus resistance strategies are based on either natural resistance or engineered virus-resistant plants. Recent progress in understanding the molecular mechanisms underlying the roles of resistance genes has promoted the development of new anti-virus stra...

Medicinal plants have been used extensively as a source for numerous bioactive constituents for treating human diseases [1]. There are number of phytochemicals that are present in many medicinal plant products and showed its prophylactic as well as therapeutic value [2,3]. These are widely used in the veterinary, agriculture, scientific research etc. Out of these phytochemicals, saponins are ge...

The paper follows two main objectives: to understand farmers' perception and image of social services and to identify communication levers in order to improve the perceived image of social farming. Orientations in terms of communication are product-focused and aim at enhancing the reputation of social farming consequently with impact on rural development. This paper conducted a questionnaire su...

The widespread use of genetically modified crops has precipitated acrimonious debate on the health effects, environmental safety, and ethics of genetically modified agricultural species. The debate is contentious, often with unsubstantiated claims of both potentially harmful and beneficial effects. Here we examine the possible effects of GM agriculture on issues of the environment and biodivers...

garlic is one of the important medicinal plants that it's plants in many origins. the intercropping of plants is a view of sustainable agriculture that it's very useful. to evaluate the potential of garlic in intercropping with medicinal plants, this study was conducted as a randomized complete block design (rcbd) with three replications at the ramin agriculture and natural resources university...

Some 15,000 to 10,000 years ago, humans started seeding and harvesting plants and maintaining animals in order to augment the food they obtained from wild-growing plants and hunting. These seemingly simple activities set in motion a long-term process that has led to the dominance of agriculture as we know it today. With the exception of a few remaining hunter–gatherer groups, agriculture has no...

The aim of this work was to address the issue of processed vs. non-processed biowastes for agriculture, by comparing materials widely differing for the amount of process energy consumption. Thus, residual post harvest tomato plants (TP), the TP hydrolysates obtained at pH 13 and 60 °C, and two known biochar products obtained by 650 °C pyrolysis were prepared. All products were characterized and...

CIntroduction ........................... ................................................. .............. ......... .. ... .. .......................... 185 Life on Eruth ... ........ ... ... ............... ............ .. .. .. ................................................................................ 186 Parasitism and Pathogenicity .... ..... .......... .................................

Plants have been recognized since ancient times as a distinct lineage of organisms, but the precise boundaries of the group have only recently come into sharp focus. Land plants, or embryophytes, are immediately familiar as the organisms that constitute the terrestrial vegetation, dominate agriculture, and play a wide range of cultural and economic roles in human society. It is more difficult t...