I. What is Plant Stress Resistance? Plant stress tolerance refers to certain traits that plants possess to resist adverse environments. In nature, it’s extremely difficult for excellent stress – resistant traits of one plant species to transfer to other species under natural conditions, mainly due to the existence of reproductive isolation among different plant species. […]
Plant Stress Tolerance in A One Look Read More »
Against the backdrop of global climate change, the frequency and intensity of drought events are on the rise, posing a severe threat to global food production and security. To address this challenge, scientists are exploring biotechnological approaches to enhance crop drought resistance. When plants face drought, they typically adopt two strategies: the “water waster” strategy,
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Stomata, the minute pores on plant leaves, are crucial for regulating gas exchange and water transpiration. Plants control stomatal aperture through the opening and closing of guard cells, which is essential for various physiological functions. Moreover, stomata serve as the first line of defense against pathogen invasion. Plants can sense pathogen-associated molecular patterns (PAMPs) via
Role of Mitochondrial β-Cyanoalanine Synthase (CAS-C1) in Plant Stomatal Immunity Read More »
With the frequent occurrence of extreme weather due to global climate change, flood disasters pose a serious threat to agricultural production, causing huge economic losses annually. When large areas of farmland are submerged, the growth environment of crops is severely damaged. Factors such as blocked gas exchange, reduced photosynthetic efficiency, damaged roots, and increased diseases
Molecular Mechanism of Plant Response to Waterlogging Stress and the Role of Autophagy Read More »
In the global agricultural panorama, the fluctuation of soil pH emerges as a formidable conundrum. Approximately 40% of the world’s arable land is beleaguered by overly acidic or alkaline soils. This not only curtails the growth conditions for crops but also precipitates a direct decline in crop yields. As sessile organisms, plants are compelled to
How Rhizospheric pH, Auxin, And Jasmonates Govern Root Growth in Plants Read More »
Tree whitening is a common practice for tree protection, typically conducted in autumn and winter. In recent years, it has become increasingly prevalent in urban gardens, including roadside trees and parks. Not only does it enhance the beauty of urban roads but also safeguards the trees. Truly, it accomplishes two goals at once. 1. Pest
Why Are Tree Trunks in Green Belts Painted White? Read More »
Soil is the foundation for plant growth and agricultural production. In response to the issues of abnormal climate drought and lack of rain in 2024, implementing agricultural drought resistance and water conservation as well as efficient use of water resources has become a crucial direction for global agricultural development. Regarding soil drought resistance and water
One major characteristic of how plants respond to various abiotic stresses is the production of reactive oxygen species (ROS), which include superoxide anions, hydrogen peroxide, hydroxyl radicals, and singlet oxygen. When the levels of ROS exceed the cellular detoxification capacity, they can be harmful to biomolecules. However, ROS also play crucial roles in stress signaling.
Plant Responses to Abiotic Stresses: The Role of ROS and Signaling Pathways Read More »
Glycine betaine (GB) is a natural compound that helps plants cope with stress, especially during dry conditions. It acts as a protective agent, enhancing the plants’ ability to withstand challenges like drought. This article explores how glycine betaine improves crop yields under stress and its benefits for agriculture. Key Takeaways Role of Glycine Betaine in
Glycine Betaine in Improving Crop Yield Under Stress Conditions Read More »
Abscisic acid (ABA) is a pivotal plant hormone that orchestrates various aspects of plant growth, development, and stress response. This 15-carbon sesquiterpenoid plays a crucial role in numerous physiological processes, including stomatal closure, cuticle wax accumulation, leaf senescence, bud dormancy, seed germination, osmotic regulation, and growth inhibition. ABA’s influence extends to both abiotic and biotic
Abscisic Acid (ABA)-A Key Hormone in Plant Growth and Stress Response Read More »
Eggplants thrive on a balanced diet of essential nutrients, with microelements being crucial for their health and productivity. These tiny yet mighty nutrients, including vitamins, polysaccharides, lipids, proteins, and nucleic acids, regulate a myriad of physiological processes. Among them, magnesium stands out as a vital macronutrient that not only boosts the vigor of eggplant fruits
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Abundant rainfall, while essential for agriculture, can transform into a bane when excessive, causing plant stress and reducing yields. This article elaborates on the damaging effects of overwatering on crops and provides tangible measures for optimizing crop health in waterlogged conditions. Effects of Overwatering The over-saturation of farmland not only risks washing away crops but
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Integrated water and fertilizer technology has emerged as a pivotal approach in modern agriculture, particularly for maize cultivation. By supplying water and nutrients directly to the root zone of crops, this technology ensures timely and efficient fulfillment of the crop’s requirements, which is crucial for high-density planting and yield enhancement. Suitability and Benefits of the
Boost Maize Yield with Integrated Water and Fertilizer Management Read More »
Agriculture is intrinsically linked to environmental temperatures, and the recent trend of global warming has introduced a new set of challenges. Extreme heatwaves have become more frequent, leading to reduced crop yields and posing a significant threat to food security and agricultural sustainability. Global temperatures have risen by 1.25°C due to intensified human activities,
The Role of Biostimulants in Enhancing Crop Resilience under Global Warming Read More »
The hot summer of 2024 is coming. Temperature changes are an important factor affecting plant physiological processes, which can easily lead to poor vegetable growth. Severe high temperatures can seriously affect the healthy growth of plants and cause physiological and biochemical disorders. High temperature can damage plant physiological metabolism by changing the cell membrane structure,
2024 Dora Better Solution For Hotness Stress Tolerance Read More »
Glycine betaine, a widely occurring compound in nature, boasts a spectrum of biological functions that are highly beneficial in the agricultural sector. Its applications span across several key areas, providing a multitude of advantages to crop cultivation and overall agricultural productivity. Enhancing Salt Tolerance in Crops Glycine betaine used in agriculture elevates a plant’s ability
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Glycine betaine, a naturally occurring quaternary ammonium compound, plays a pivotal role in enhancing the drought tolerance of plants through a variety of mechanisms. Here’s a closer look at the key principles by which betaine operates to safeguard plants against the adverse effects of drought: 1. Osmotic Adjustment Glycine betaine serves as an osmotic regulator
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Glycine betaine, a quaternary ammonium zwitterionic compound, plays a crucial role in various biological functions within plants, one of which is the enhancement of salt tolerance in crops. Do you know how betaine works to improve a plant’s ability to withstand saline conditions: 1. Osmotic Adjustment Under high salinity, water within plant cells is lost,
The Role of Glycine Betaine in Enhancing Salt Tolerance in Crops Read More »
What Is Cold Stress? Cold stress is one of the main environmental factors affecting plant growth, development, yield and quality. Under cold stress, photosynthesis of plants is inhibited, photorespiration and electron transfer are blocked, and excess O2 forms reactive oxygen species (ROS) such as superoxide anions, hydrogen peroxide, and hydroxyl radicals. However, a large amount
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Although calcium is abundant in the soil, there is not much calcium that can be absorbed and utilized by plants. This is mainly because the calcium that can be absorbed and utilized by plants depends on below two factors: One depends on the absorption of plant roots. Plants can only absorb calcium from young root
The Functions of Calcium in Plants Read More »