The items to be inspected before and when the seeds are put into storage and when they are out of the warehouse must pay attention to these points when the seeds are put into storage: different levels must be separated, dry and wet seeds should be separated, moisture-proof and moisture-free seeds should be separated, new seeds Separately, there are no separate pests. Dividing the seeds into good categories allows them to be mixed in the storage process and ultimately affect the purity of the seeds. In the large-scale seed storage institutions must have the following instruments: temperature recorder, moisture analyzer, seed germination box, container weight, grease analyzer, magnifying mirror, microscope and seed sieve, seed wind analyzer and so on. The following operations should be performed before the seeds are put into storage:
Sensory test classification: A, visual method. See pests, purity, grain size, plumpness; B, tactile methods. Hand feel smoothness, temperature, humidity, hardness; C, auditory method. Turn the seed to feel dryness; D, broken tooth method. Tooth bite hardness, moisture content; E, olfactory method. According to the odor, judge the quality of the seed;
Sensory test methods: A, sensory test of water: tooth bite, hand touch, finger licking, seeing, finger licking, hearing; B, sensory test of impurities; C, sensory test of seed germination rate;
The above is to perform rough detection through the form of senses. For certain items, monitoring must be performed through the instrument Falaise, such as seed germination test and seed moisture detection. The seed germination test can use intelligent artificial climate chamber or Intelligent light incubator to operate, these two incubators and seed germination boxes are the same, the only difference is the difference in model and volume, seed moisture directly using the seed moisture meter to operate, after these two tests, And record it. After the seeds are released, they will be measured and compared and analyzed to understand the differences between the two. The corresponding sensory monitoring of the seeds will not be able to fall. The seeds will be monitored through the monitoring of these items. In the process of storage, it is influenced by the environment and how serious the damage is.
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