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At present, high standards are required for the quality of crops such as cereals and feed. It is a pity that the cultivation of many varieties of seedlings in the Gaochun region is not satisfactory. Therefore, in the production of seed non-destructive flaw detector on the quality of the seed is also increasingly important. For example, in Rostov region, unsatisfactory germination rate of sorghum seeds reached more than 50% of the total amount of seeds produced in individual years. One of the reasons for poor sowing quality is that the external seeds are damaged during harvest and post-harvest treatment. Determine the degree of damage.
The seed coat of sorghum seeds has a good effect, especially when germinated under storage and under adverse conditions. In particular, the presence of tannins in the seed coat composition can prevent mildew and increase the rate of field germination, and the level of yield is often related to this. However, the national standards for seed quality and seed quality have not yet established a uniform standard for the destruction rate of seed with thin-skin type. Research on the HY-1080 seed NDT shows that the destruction rate of sorghum seeds fluctuates depending on the brand of combine harvester.
A method for determining the damage degree of sorghum seeds under field conditions was developed in the Institute. It was based on the method of HY-1080 seed non-destructive flaw detector for determining the damage of cereal crops. A grain-filled matchbox is weighed out of the combine harvester's bins, and then the crumbs are picked out of it, and the two halves, four pieces, etc. are put together into a whole grain to determine the number of crumbs.
The HY-1080 seeds non-destructive flaw detector test was performed on 8 varieties of sorghum and sweet sorghum grains and 2 repetitions). The data obtained is processed using mathematical statistics, and the approximate value is obtained by the least common multiple method. Press F to determine the reasonableness of the results obtained. If there are 10 shards in the matchbox, then there are 1.5% in the grain box and 20.9% in the 20, and so on.
The seed coat of sorghum seeds has a good effect, especially when germinated under storage and under adverse conditions. In particular, the presence of tannins in the seed coat composition can prevent mildew and increase the rate of field germination, and the level of yield is often related to this. However, the national standards for seed quality and seed quality have not yet established a uniform standard for the destruction rate of seed with thin-skin type. Research on the HY-1080 seed NDT shows that the destruction rate of sorghum seeds fluctuates depending on the brand of combine harvester.
A method for determining the damage degree of sorghum seeds under field conditions was developed in the Institute. It was based on the method of HY-1080 seed non-destructive flaw detector for determining the damage of cereal crops. A grain-filled matchbox is weighed out of the combine harvester's bins, and then the crumbs are picked out of it, and the two halves, four pieces, etc. are put together into a whole grain to determine the number of crumbs.
The HY-1080 seeds non-destructive flaw detector test was performed on 8 varieties of sorghum and sweet sorghum grains and 2 repetitions). The data obtained is processed using mathematical statistics, and the approximate value is obtained by the least common multiple method. Press F to determine the reasonableness of the results obtained. If there are 10 shards in the matchbox, then there are 1.5% in the grain box and 20.9% in the 20, and so on.
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