Many people understand the growth status of plants by observing the growth performance of the plants, such as the color of the leaves, the condition of the roots and stems, etc. This method is actually only an empirical judgment and is not accurate. In-depth understanding of the growth of plants, in fact, should still be from the perspective of plant nutrition, such as the determination of plant nitrogen by plant speedometer, chlorophyll, leaf temperature, leaf humidity to accurately determine. Through the accurate measurement of the instrument, users can learn more about plant growth, and then guide the scientific management of water and fertilizer to ensure the growth and quality of the crop. At present, with the deepening of the development of modern agriculture, the number of agricultural instruments applied to the agricultural field is also increasing, and the types are becoming more and more abundant. Among them, the plant nutrient fastness meter belongs to one kind of plant physiological instrument. The instrument is mainly used to measure the relative chlorophyll content (unit SPAD) or green degree, nitrogen content, leaf surface humidity, leaf surface temperature and other indicators. It is a professional instrument for studying plant growth and judging the true nutritional status of plants. At present, with the development of green ecological agriculture, the application of this instrument has become more and more common. It has played an important role in the research of plant physiological indicators and the guidance of agricultural production. Plant nutrients are mainly obtained through the absorption of soil nutrients by plant roots. If soil nutrients are insufficient, plant nutrients will be insufficient, the demand for reproductive growth on nutrients will not be met, and premature failure of crops will occur, yields will not keep up, and so on. Excess nutrients are also unfavorable for the growth of plants, which may cause overgrowth of plants, which is not conducive to the formation of reproductive organs and the accumulation of nutrients. The yield is not high, and it also brings about fertilizer waste, increase production costs, fertilizer pollution and other drawbacks. Therefore, only reasonable fertilizer management is beneficial to crop growth. The use of plant nutrient speed measurement instruments to explore the secrets of plant nutrition, more in-depth understanding of plant growth, can guide modern agriculture to carry out more sophisticated and reasonable production operations, creating conditions for the further growth of the crop. Biomass Fireplaces,P35 Pellet Stove,Infrared Biomass Fireplaces,Mini Electric Biomass Fireplaces Jinan Huancheng Heating Equipment Manufacturing Co., Ltd. , https://www.globalstove.com
