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The quality of seeds necessary for quality inspection is the basis for improving the output, quality, and efficiency of new crop products. It is the life of the seed companies and an important guarantee for the development of agricultural production. The national standard GB4404.1-2008 stipulates the crop quality standards. The standard is based on the unified species plan index as the basis for dividing the seed quality level; any one of the items of the degree of purity, germination rate, and moisture content is unqualified is the unqualified seed.
At present, the cleanliness, germination rate and moisture of seeds are generally operated by professional measuring instruments. The traditional measuring methods have been seldom used. The traditional measuring methods are simple but can not be accurately measured. Judgment, when performing various types of tests, it takes a certain amount of measurements and judgments. Generally, one thousand seeds are taken for measurement. At this time, an automatic photoelectric counting instrument is used to help him. We quickly and accurately carry out counting and reduce the wastage of manpower and material resources. When purchasing, we personally recommend the SLY-C model to measure the clarity and moisture content of the seed after counting. When measuring the degree of clarity, if you only measure the degree of clarity, you can use a blower type, but if you want to increase the degree of clarity, you are advised not to use it. use it.
The measurement of seed moisture content is generally measured using 1000-grain weight. The seed moisture content has its own specific index, and different seed moisture content requirements are not the same. The seed germination rate measurement is performed using samples that are already satisfied in terms of cleanliness and moisture content. The environment in which the seed germinates must be performed in an environment suitable to him, and in the environment in nature because it can Denaturation is not suitable for the test of seed germination rate. Usually, the seed germination box is used for measurement. The environment inside is an environment that can be regulated and can be set according to different seeds.
The detection of seed quality is a must. Through the detection of seed quality, certain guarantees can be made for future germination of seeds and future crop yields.
At present, the cleanliness, germination rate and moisture of seeds are generally operated by professional measuring instruments. The traditional measuring methods have been seldom used. The traditional measuring methods are simple but can not be accurately measured. Judgment, when performing various types of tests, it takes a certain amount of measurements and judgments. Generally, one thousand seeds are taken for measurement. At this time, an automatic photoelectric counting instrument is used to help him. We quickly and accurately carry out counting and reduce the wastage of manpower and material resources. When purchasing, we personally recommend the SLY-C model to measure the clarity and moisture content of the seed after counting. When measuring the degree of clarity, if you only measure the degree of clarity, you can use a blower type, but if you want to increase the degree of clarity, you are advised not to use it. use it.
The measurement of seed moisture content is generally measured using 1000-grain weight. The seed moisture content has its own specific index, and different seed moisture content requirements are not the same. The seed germination rate measurement is performed using samples that are already satisfied in terms of cleanliness and moisture content. The environment in which the seed germinates must be performed in an environment suitable to him, and in the environment in nature because it can Denaturation is not suitable for the test of seed germination rate. Usually, the seed germination box is used for measurement. The environment inside is an environment that can be regulated and can be set according to different seeds.
The detection of seed quality is a must. Through the detection of seed quality, certain guarantees can be made for future germination of seeds and future crop yields.