What are the physiological processes affecting crop production?

What are the physiological processes affecting crop production?

Fundamental processes such as photosynthesis, respiration, plant nutrition, plant hormone functions, tropisms, nastic movements, photoperiodism, photomorphogenesis, circadian rhythms, environmental stress physiology, seed germination, dormancy and stomata function and transpiration, both parts of plant water relations.

What do you mean by crop physiology discuss physiological processes in crop growth and development?

Crop physiology studies different physiological processes that determine plant growth, development, and economic production. They deal with a plant in terms of knowledge from the different field such as soil science, plant physiology, botany etc. Their main aim is to increase the yield of crops economically.

What are the main physiological parameters that influence plant growth?

Some of the physiological growth parameters which influence the growth of plants are – plant hormones and their activity, respiration, photosynthesis, photomorphogenesis, photoperiodism, germination of seeds, circadian rhythms, function of stomata, rate of transpiration, dormancy, environmental stress physiology.

What are the 6 physiological processes?

The basic processes of life include organization, metabolism, responsiveness, movements, and reproduction. In humans, who represent the most complex form of life, there are additional requirements such as growth, differentiation, respiration, digestion, and excretion. All of these processes are interrelated.

What are the three physiological processes?

Three physiological processes that are studied include photosynthesis, phototropism and seed germination.

What are physiological processes in psychology?

The definition of physiological psychology is the study of the human neurological functions as they relate to behavior and perception. The definition of Physiological psychology is really about the physical mechanisms within the human body that affect the mental processes.

What is physiological processes?

Physiological processes are the ways in which organ systems, organs, tissues, cells, and biomolecules work together to accomplish the complex goal of sustaining life. Physiological mechanisms are the smaller physical and chemical events that make up a larger physiological process.

Which of the following physiological process in plants are influenced by light?

One important light response in plants is phototropism, which involves growth toward—or away from—a light source. Positive phototropism is growth towards a light source; negative phototropism is growth away from light.

What are the physiological parameters in plants?

Several physiological parameters have been used as quantitative indicators of plant health during abiotic stresses, including relative water content (RWC), stomatal opening rate, leaf surface temperature, and maximum quantum yield of photosystem II measured as Fv/Fm.

What is the role of physiological growth parameters in crop productivity?

Physiological growth parameters in crop productivity and their role: Proper plant growth leads to better crop productivity and also enhance a better yield during the harvest period. This also helps to improve the economic condition of farmers.

What is an example of physiological process?

A physiological process such as photosynthesis, respiration, or transpiration actually is an aggregation of chemical and physical processes. To understand the mechanism of a physiological process, it is necessary to resolve it into its physical and chemical components.

What is the relationship between physiological processes and psychological processes?

Physiology Studies the Body, Psychology Studies the Mind Physiology also looks at different animals as well and compares the structural layout of humans with that of various animals to see how certain functions stack up. Psychology on the other hand is primarily about the human mind.

What are the environmental factors that affect plant growth?

Environmental factors that affect plant growth include light, temperature, water, humidity, and nutrition. It is important to understand how these factors affect plant growth and development. With a basic understanding of these factors, you may be able to manipulate plants to meet your needs,…

What are the top six processes of plant physiology?

This article throws light upon the top six processes of plant physiology. The processes are: 1. Photosynthesis 2. Respiration 3. Photorespiration 4. Transpiration 5. Growth and Development 6. Photoperiodism and Vernalisation.

What is development in plant growth?

Development is the sum total of growth and differentiation. It is regulated by extrinsic and intrinsic factors. Growth, differentiation, and development are closely related events. A plant cannot develop if the cells do not grow and differentiate. The following topics will help you understand more about the growth and development of plants.

What is the role of plant growth regulators?

Plant Growth Regulators: Various plant growth regulators such as auxin, cytokinin, gibberellins, etc are added to plants to regulate their growth. Differentiation is the process in which the cells specialize into morphologically and physiologically different cells.