When the 1000-seed weight test was conducted, all pure seeds were divided into 4 parts by a quartering method. 250 seeds were randomly selected from each part with a seed counting instrument. A total of 1000 seeds were used as a group and weighed with a 1/10000 electronic balance. . There are many types of seed counting machines, including SLY-A, SLY-B, and SLY-C. The main difference in these models is the difference in the number of objects. SLY-A mainly targets The user group consists of specialized rice seeds (medium grain), oilseed rape, vegetables, flowers, tobacco (small grains), etc. SLY-B is a specialized household of large grain seeds such as corn, soybeans, sunflower seeds, etc. SLY-C The model is aimed at the hype of the first two, and it can both count the small seeds and also count the large seeds. The seed counting instrument is automatically controlled by a microcomputer and the touch keys are fully automated. The set numbers and actual numbers are displayed on the screen of the instrument at the same time. This facilitates us to understand the approximate relationship between the seed weight and the seed number. Several grain speeds are adjustable, no noise, and high accuracy. It is an instrument widely used in the calculation of seed grain weight.
The detection of seed plumpness is also an operation that must be performed in the seed quality inspection program. The assurance of seed plumpness is a good guarantee for the crop yield and measurement. The rapid technique and calculation is performed by using the seed counting instrument. A more reasonable method.
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