This helps the plant to grow, because not only does it provide enough oxygen to the roots of the seedlings, but it also activates the beneficial aerobic organisms in the soil. Seed sowing depth depends on seed size (approximate sowing depth is about 2 to 5 times the largest seed diameter).
Produced seedlings in dormant season (autumn and winter) are ready to be transferred to the main land (aual seedlings). As the age of seedlings in the nursery increases, it is done once due to the expansion of the root system and the complexity of the roots of the seedlings and the inaccuracy in digging and moving the seedlings to the main ground and cutting the roots.
Corridors are usually installed in the treasury at intervals of 1.5 to 2 meters, which helps the commuters to remove weeds and carry out irrigation operations and, if necessary, transplant seedlings. If the floor of the treasury is carpeted with cement or mosaic, it prevents the vertical growth of the roots. Therefore, seedlings will be easier to move and their losses will be less.
برچسب: Iranian Pistachio,
نویسنده: علی سلطانی