A tremendous amount of research has been done to explore Si action in plants against drought, waterlogging, salinity, heavy metals, ultra-violet, as well as pathogenic and entomological attacks. While most studies address Si role in abiotic and biotic stress conditions, one question remains: Can Si be used to improve crop production in the absence of significant stress?
Plant hormones are well known for their important roles in plant development, including fruit development, and many researchers have devoted significant effort towards understanding the relationship between plant hormones and parthenogenesis. What are the latest research advances in hormones and parthenogenesis? What are the molecular mechanisms that underlie parthenocarpic fruit formation, specifically the role of plant hormones? Until recently, a current summary of this information was lacking.
Doctor X Nabat is the name of an application for the early detection of diseases and pests in horticultural crops, developed by an international team (Spain, Dubai, Egypt, Tunis, United Arab Emirates). This tool, aimed at farmers and agriculture experts, is available for devices with Android systems and computers. The tool has been tested in tomato, pepper and cucumber crops.
Sub-Saharan Africa’s population continues to grow, with the prediction that the population will double by 2050 and peak by 2100. This poses a challenge in meeting the demand for staple food in a region where self-reliance in cereal production, a major staple food, is the lowest globally in terms of productivity. As a result, cereal demand is projected to triple. Yet, cereal yields are very low, and the current consumption is already dependent on substantial imports, placing the continent at a great risk of food insecurity.
A new gene that controls self-fertilization has been identified in the model plant Arabidopsis thaliana, in an international collaboration.
Many countries have set carbon neutrality as a policy goal, but according to a new study by an international team of researchers from Austria, Japan, and the US, there are various risks associated with the reduction of greenhouse gases, especially in the agriculture, forestry, and land use sectors, that need to be considered when formulating mitigation strategies.
Researchers Categorized More Than 80,000 Plant Species as Winners or Losers According to Their Ability To Survive as Humans Shape the Future.
Roots are normally associated with things that live underground, in the damp and the dark. Think of turnips, radishes and yams. However, many plants make their roots above ground. Ivy uses its roots to climb on buildings and the mighty ficus tree uses them to support their large branches. What makes plants form roots in the “wrong place,” so to speak? That would be like us humans sprouting legs from our shoulders.
Massive study of the relationships among grasses provides insight to the evolution of a type of photosynthesis involved in heat and drought tolerance.
The whole genome of 628 wild and cultivated plants have been analyzed to unravel some details of the complex American tomato history.
