Can be calculated by the formula(200 cell seed starting trays): dry seed weight (two) × 1 two kinds of seeds number × sprouting rate ÷disk number = how many buds per hole. If the rice bud rate is 90%, use 648 acupoint seedling tray(wholesale nursery pots), the amount of dry seeding is about 2.32, which is equivalent to 2.9 two bud seeds, and 6.2 seeds per bud seed.
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(cheap plastic plug flats wholesale supplier)If the seed germination rate is 85% dry seeds 2.46 two, equivalent to the disk bud seed 3.1 two(128 cell seed trays wholesale). With the 648 axillary disk, each seed bud is also 6.2. 2.46 × 1923 × 85% ÷ 648 = 6.2 tablets. If the germination rate is 80% of dry seeds is 2.6 two, which is equivalent to 3.25 buds, and 648 sputum is used, and each bud is 6.2. Biological bacteria inhibit bacteria.
Using the 648 seedling tray, sterilizing or sterilizing the soil with strong scorpion Disinfection, the amount of dry seeds was about 1.87(plastic nursery pots manufacturers), which is equivalent to 2.3 two bud seeds, and 5 seeds per bud. Using 648 acupoint tray, each hole has a bud species of 2.2 × 1923 × 95% ÷ 648 = 6.2 capsules. If the bud rate is 95% dry seed 2.2 two, use the 434-point seedling tray, equivalent to 2.75 two bud seeds.
If the rice bud rate is 90%, the 648 seedling tray is used(seed starting trays supplier), and the dry seed quantity is about 3.37, which is equivalent to 4.2 two bud seeds, and there are 9 germination seeds per hole. If the rice bud rate is 95%, and the amount of dry seeds in the tray is about 2 or so, which is equivalent to 2.5 two bud seeds, and 8.4 seeds per bud seed, the seeding rate is not too large rice seedbed, buds of rice seeds will emerge.
If the rice bud rate is 90%, use the 434-point seedling tray, and the amount of dry seeds in the tray is about 2.1(plug trays wholesale), which is equivalent to 2.6 buds and 8.4 seeds per bud. The amount of dry seeds in the tray is about 1.6, which is equivalent to 2 bud seeds and 6.38 bud seeds per hole. If the rice bud rate is 90%, use the 434-point seedling tray. Seeds with low bud rate can be used for live seeding or seedling breeding.
(cheap plastic plug flats wholesale supplier)If the rice bud rate is 85%, use the 434-point seedling tray(72 cell plug trays supplier). The dry seed quantity is about 2.23, which is equivalent to 2.8 two bud seeds, and 8.4 seeds per bud seed. If the rice bud rate is 90%, the 434-point seedling tray is used(black plastic nursery pots), and the dry seed quantity is about 1.8, which is equivalent to 2.25 two bud seeds, with an average of 7.18 granules per hole.
It is also possible to adjust the insertion distance according to other conditions such as accumulated temperature zone(32 cell plug trays supplier), fertility, soil strength, soil quality and transplanting time! If the seed germination rate of rice is good, soaking seeds or coatings with good chemicals, cover soil using bactericide or biological microbial sterilization, bed and soil and greenhouse temperature and humidity are relatively suitable(plug trays wholesale).
(cheap plastic plug flats wholesale supplier)Tips: Use seeds with low budding rate, after sun-dried and strictly select and seed coating(128 cell plug trays supplier), then reduce the amount of cyanobacterial drug soaked in half, and the nutrient soil and cover soil should be strictly disinfected or used. Preventing rot-free seed rot and causing cotton rot. Try not to use rice seeds with a bud rate lower than 85% for machine seeding(plastic nursery pots manufacturers).
