Because starch is easy to decompose, such seeds are easy to lose vitality(cheap 2 gallon plant pots). When the water content of seeds is low, the metabolism and respiration are weak and can be preserved for a long time. When the water content of seed is high, the respiration of seed is strengthened, the metabolism is exuberant, the energy is released much, the seed germinates(nursery pots canada), the self heat is produced, the nutrition is lost, even the vitality is lost, and the seed is moldy.
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According to the characteristics and requirements of seeds, the storage of seeds can be divided into dry storage and wet storage(3 gallon nursery pots supplier). The moisture content of seeds changes with the relative humidity of atmosphere, especially in the rainy season in South China. Generally, the relative humidity of air should be controlled in the range of 30% - 50%(1.5 gallon plant pot). Under natural conditions, the life span of seeds is different, which is related to the structure of seed coat, water content and the kinds of nutrients in seeds.
(cheap fabric grow pots wholesale suppliers chile)Some seeds of common dry storage are mature in autumn and winter, and are suitable for dry storage in strong spring, such as Pinus tabulaeformis, Pinus massoniana, Robinia pseudoacacia, fengyuanmu, etc(2 gallon nursery container wholesale price). The quality changes of seeds shall be regularly observed and inspected to prevent diseases, insects and rats(4.13inch plastic plant pots). This method is applicable to the seeds that need long-term storage and are easy to lose germination rate by ordinary dry storage.
When the temperature is high, the stored seeds breathe vigorously and consume materials quickly, which shortens the life of seeds(5 gallon nursery pots supplier). Seeds with low temperature, high water content or wet storage may be damaged by freezing. Generally, the seeds with low water content are suitable for dry storage and the seeds with high water content are suitable for wet storage(6 inch plastic nursery pots). Short life seeds refer to seeds that can be preserved for several days, months to 1-2 years.
The air relative humidity has a great influence on the dry stored seeds(cheap 7 gallon plant pots). There are two methods of dry storage: ordinary dry storage and sealed dry storage. During the period of biological impact storage, microorganisms, insects and rats all affect the safety of seeds, especially the seeds with high moisture content, or the seeds damaged by machinery, which are more vulnerable to diseases and pests(cheap nursery pots), so they should be inspected and treated in time.(cheap fabric grow pots wholesale suppliers chile)
The seeds shall be dried in the air and then put into cloth bags, hemp bags or wooden barrels after being cooled(1 gallon nursery pots supplier). The seeds shall be kept dry and stored in dry, low temperature or normal temperature warehouses. The containers for seeds shall not be filled too full and shall have gaps. Mainly starch seeds, such as plate vegetables, general category and Ginkgo biloba, etc(3.94inch plastic nursery pots). The containers shall not be too full of seeds, leaving a certain space.(cheap fabric grow pots wholesale suppliers chile)
The seeds shall be fully dried to air dry, with moisture content of about 10%(2 gallon nursery pots supplier). After the seeds are cooled, they shall be put into containers such as pots, glass bottles or tin cans. In order to prevent humidity change, charcoal or desiccant can be added to the container. Seal dry storage can be divided into two types: normal temperature seal and low temperature seal. Therefore, it is necessary to reduce the water content of dry stored seeds(greenhouse pots). The containers for seeds shall not be stacked too high.