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Cheap Plastic Cell Seedling Trays Manufacturers France


The depth is 60-80cm, and the ash is 10cm(15 cell propagation trays wholesale). The rotten vegetable leaves, internal organs of livestock, fish scales, chicken and duck dung, eggshells, meat wastes and broken bones are put into the pit(1 gallon plastic flower pots). Some insecticides are sprinkled on the pit, and a layer of garden soil about 10cm thick is covered on the pit. The humidity in the pit is kept to promote the maturity of fertilizer.


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Then, when retting, you can add some orange peel or rice vinegar diluent to reduce the odor(21 cell propagation trays wholesale). Use small jars (or jars) to put waste vegetable leaves, melon and fruit skins, chickens and fish into the water, fish scales, bones, eggshells and moldy food (peanuts, melon seeds, beans, bean powder -) into them, add water and sprinkle a little trichlorfon on the back cover(11 inch plastic plant pots). After high-temperature fermentation and maturity, they can be used.


(cheap plastic cell seedling trays manufacturers france)There are a lot of lead and other harmful substances in it(32 cell propagation trays wholesale). During the development period of cabbage, when the ground is dry and water deficient or the border surface turns white, proper hoeing and shallow ploughing can be stopped, which can not only loosen the soil, prevent hardening, but also remove weeds and promote root development(4.33inch plastic plant pots). Take the supernatant and dilute it with water before use.


Here are some tips for making fertilizer(50 cell propagation trays wholesale). If the chemical fertilizer woven bag is only washed with water, there may still be a small part of chemical fertilizer scraps left in the gap of the woven bag. If some food such as grain is contained in it for a long time, it will be polluted by these toxic substances(large black plastic flower pots). If people eat these contaminated food, the toxic substances will remain in the human body, causing different degrees of poisoning or disease.(cheap plastic cell seedling trays manufacturers france)


You may refer to the following harvesting methods: Shandong Province is one of the important provinces for processing Castor seeds in China(98 cell propagation trays wholesale). Now most of the woven bags of chemical fertilizer are mainly made of polyethylene, PVC and other plastics(4.72inch plastic plant pots). You can also mix the above wastes with some old culture soil, add some water, put them into large plastic bags, and tie them tightly Put it for a period of time and use it after fermentation.


(cheap plastic cell seedling trays manufacturers france)With the increasing use of chemical fertilizer in rural cultivation(105 cell propagation trays wholesale), the first major role is industrial demand, but for the one-time harvest of cabbage, when the plant grows to 25 cm high, it may be harvested after sowing for 35-40. Castor seeds can squeeze oil, which is one of the top ten oil crops in the world(polypropylene plant pots). The self-made fertilizer not only saves the economy, but also uses the waste and protects the environment. 


In our daily life, there are many wastes that can be used to make fertilizer(128 cell propagation trays wholesale). Also can use 4mm sieve while wet sieve rub into a ball, fine for topdressing, coarse for base fertilizer. Calcium is the fourth essential element for crops after NPK. Vegetables, melons and fruits need more than NPK, which is the essential quality element(plastic growing containers). However, in the process of fertilization, only NPK fertilizer is paid attention to, and the use of calcium fertilizer is ignored.


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