In recent years, with the application of scientific instruments such as leaf area analyzers, when researchers conduct leaf area-related research work, leaf area analyzers are often used to measure leaf area, which not only saves time, but also improves The measurement efficiency of leaf area and the measured data results are also more accurate, which significantly enhances the technical level of leaf area research. Therefore, to determine the leaf area of ​​the hawthorn, leaf area analyzers can be used to facilitate the effective research work.
We know that the leaves are the most important organs of plants for photosynthesis, and their effects on their growth are very obvious. At the growth stage of fruit trees, the use of leaf area meter to study the change of leaf area is also the main basis for formulating cultivation techniques, and it is also production. Scientific research indicators. As far as the hawthorn is concerned, its variety and leaf shape are different. Using a leaf area meter to determine the hawthorn leaf area can not only provide a basis for the selection and breeding of excellent hawthorn varieties, but also help better optimize the production process and achieve better results. Good hawthorn cultivation quality and yield.
With the development of science and technology, the goal of high yield and high quality for fruit tree planting is no longer achieved through the extensive use of chemical fertilizers, but through species selection and scientific and rational production activities, such as according to the growth needs of fruit trees. To carry out irrigation, fertilization, etc., in the process, the results of scientific data measured by scientific instruments such as leaf area meter are important basis for carrying out these production activities. In addition, there are many obvious advantages to use the instrument for measurement. For example, the application of leaf area meter in the determination of hawthorn leaf area has the greatest advantage that it can achieve accurate leaf area measurement without damaging hawthorn leaves, that is, non-invasive leaf area measurement, and also with artificial leaf area. Compared with the measurement, the leaf area meter is more convenient, and the length and width of the hawthorn leaves can be measured in the field, and the measurement time is shorter. It is a simple, efficient and accurate method that does not damage the structure of the hillside tree. test methods.
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