The disorder of wheat varieties is a major challenge that hinders stable production and high yields. Ensuring the purity of wheat seeds and accelerating the availability of quality crops are essential strategies for boosting productivity. To achieve this, it's crucial to implement a systematic approach that focuses on variety uniformity and efficient seed management.
A key strategy is to adopt a village-level approach, where each village or community replaces its wheat varieties uniformly. This promotes specialization in seed production and ensures consistency across fields. By implementing a model where one village has one variety, or one society follows one type, we can streamline the process and improve efficiency.
Good practices in the production of ear-line nurseries, original seed fields, and basic seed farms are also vital. Based on supply and demand plans, suitable bases are selected, and the two nursery fields along with original and good farms are organized. Adequate farmland is provided to ensure accurate selection and thorough removal of contaminants, guaranteeing that new varieties are available every year.
Strengthening management and applying technical measures are equally important. Enhancing scientific education and administrative control over seed production areas helps achieve a unified plan, standardized planting, and consistent variety management. It’s essential to eliminate inferior strains and prevent uncontrolled cultivation, ensuring that seeds are replaced annually.
To effectively remove impurities, two rounds of inspection are necessary. The first round occurs at the full heading stage, where plants that differ in height, ear shape, color, or awn length are removed. A second round takes place during the waxing stage, targeting any missed impurities, diseased, or low-quality strains. All plants must be completely removed, not just cut, to avoid leaving ear spikes behind.
Strict adherence to standards and thorough inspections are required after the cleaning process. The seed department should organize professional teams to inspect each plot according to established variety criteria. Non-compliant plots should be supervised by technicians, reworked until they meet standards, and only those who pass will receive field inspection certificates.
Special care is needed during threshing and drying. After harvest, seeds should be stored, threshed, and dried separately. Any substandard or mixed varieties must be excluded from the seed stock. During processing, agricultural tools must be cleaned thoroughly, and seeds should be stored separately to prevent mechanical mixing and confusion.
Finally, strict controls must be applied during purchasing and storage. When crops are harvested, they must be accompanied by a field inspection certificate. Each batch should be carefully checked for grain color, shape, and other characteristics before being stored and inspected at all levels. This ensures the quality and integrity of the final seed product.
Auxiliary Facilities
The greenhouse a filled with equipment like hydroponic, irrigation, auxiliary lighting ,temperature and humidity control and also may be automatically controlled by a computer to maximize potential growth.
Hydroponics can be used to make the most use of the interior space. The relatively closed environment of a greenhouse has its own unique management requirements, compared with outdoor production. Pests and diseases, and extremes of heat and humidity, have to be controlled, and irrigation is necessary to provide water. Most greenhouses use sprinklers or drip lines. Significant inputs of heat and light may be required, particularly with winter production of warm-weather vegetables.
Auxiliary Facilities,Greenhouse Ventilation Fan,Greenhouse Fogging System,Greenhouse Movable Irrigation
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