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technical article

Analysis of the causes of yellow leaves by plant photosynthesis

The color of the plant leaves can most intuitively reflect the growth state of the crop, bringing and providing the first response. The different colors of the leaves are like different languages to the grower. In different words to people, ordinary leaves Mostly green, this green is the display of chlorophyll inside the plant, but some plants actually appear yellow during the growth process. Why is that? Through plant photosynthesis detection, we analyze the causes of yellowing of plant leaves.
Analysis of the causes of yellow leaves by plant photosynthesis
The main causes of yellowing of leaves are: water yellow, dry yellow, light, starvation, and yellowing. The loss of green and yellowing of leaves is often caused by poor control of water, fertilizer, and light during planting and management. The major factors are related to the photosynthesis of crops. The plant photosynthesis instrument can detect a lot of data. The gas CO2 concentration, air temperature and humidity, plant leaf temperature, light intensity, gas flow and other factors are also related to the yellow leaves of the plants. Through testing, everyone can directly see that the crop is yellowing due to such factors. For example, the temperature of the leaf of the plant can often show the quality of water and fertilizer in the planting process, whether the amount of water is sufficient, or the light intensity and light. Excessive strength may cause plant leaves to yellow, or gas flow is often a growth environmental factor of crops. In fact, detecting plants with a plant photosynthetic instrument has a certain guiding role in guiding fertilization and watering of crops. >>>> Recommended reading: How to make the plant photosynthesis measurement better?
The causes of yellowing of leaves during plant growth were analyzed by plant photosynthesis. In addition to these conventional factors, they were also affected by changes in soil pH, pests and diseases, phytotoxicity, soot, and humidity, imbalance of trace elements in soil, poor ventilation It also causes yellowing of the leaves. As for the metabolism of branches and leaves, the temporary imbalance of nutrients and water after transplanting, and the withering of leaves during dormancy, are normal physiological phenomena of plants.
Article address: http://tjljm.com/jxwz/365.html , Plant photosynthesis instrument, Chlorophyll analyzer, Plant nutrition analyzer, Leaf area meter, Plant stem strength analyzer, Plant canopy image analyzer ; If you need to reprint, please indicate the source of this article!
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