Organic fertilizer must be fully cooked and sieved and blended evenly(seed starting trays). It is best to cover with plastic for 2 to 3 days after spraying. Equipped with advanced engineering equipment in facilities with better protection conditions, with strict and accurate production technology, the survival rate of cultivated seedling transplanting is usually 100%(20 cell propagation trays wholesale), which is more conducive to the production of high-quality, high-yield and high-efficiency agricultural products.(wholesale 200 cell grass plug trays canada)
Usually, what we call factory seedlings is generally carried out by means of seedling raising (as shown below). The vegetable seedlings cultivated in this way have the advantages of being neat(square grow pots), robust, complete in root protection, easy to transplant and transport, and capable of achieving large-scale seedling raising(288 cell propagation trays wholesale). The seedling raising time is determined according to the type of vegetables grown, the nursery environment, and the selected planting method.
Nutrient soil is the basis for cultivating strong seedlings(cheap plastic plant pots bulk). Because the growth space and root environment of plug seedlings are very different from traditional seedlings, the seedling substrate suitable for the growth of plug roots should have rich texture, loose texture, strong fertilizer and water retention, and slightly acidic(112 cell propagation trays wholesale). Or neutral, nitrogen, phosphorus, potassium ratio reasonable characteristics, and basically eliminate the survival conditions of pests and diseases.
(wholesale 200 cell grass plug trays canada)(If the scale is small, it can be used). When you configure your own(nursery plant pots), you should choose the field soil that is nutritious and fertile, and has not planted similar crops (solanth, melon and cruciferous vegetables) for 5 consecutive years as the substrate, and the soil selects sandy soil. Generally, 300-500 grams of urea, 2 to 3 kilograms of superphosphate(200 cell propagation trays wholesale), and 1 kilogram of diammonium phosphate can be added per cubic meter of nursery soil.
Firstly, the size is 54cm×28cm, and the 72-hole plastic tray is used as the seedbed(large plastic terracotta pots). Solanaceae vegetables are generally grown 60 to 70 days before planting. According to the conditions, vegetable seedlings are made of trays as containers, using light non-soil materials such as peat, vermiculite and perlite as substrates, and high-density intensive production of vegetable seedlings. When configured(162 cell propagation trays wholesale), organic fertilizer or fertilizer can be added as appropriate.(wholesale 200 cell grass plug trays canada)
Rinse with clean water(plastic plant pots wholesale suppliers). If it is your own nutrient soil, first apply the medicine evenly to the configured nutrient soil before loading. The purpose is to prevent the spread of seed disease and soil-borne diseases. The main method is as follows: spray with 50% carbendazim wettable powder 500 times solution, spray evenly on the configured nutrient soil with a sprayer(128 cell propagation trays wholesale), then cover with plastic film, kill the soil after 2 to 3 days. a variety of pathogens.
It is best to buy the finished nutrient soil directly when the seedlings are grown (the regular type of Solanaceae vegetables) and the length of the seedling age(plastic plant trays wholesale). Cucumber crops (such as watermelon, melon, cucumber, etc.) are raised about 25 to 30 days before planting(gallon pot). The disinfection treatment was carried out with a potassium permanganate 0.01% solution, and the plastic was covered for 2 to 3 days after the treatment.(wholesale 200 cell grass plug trays canada)