Generally, agricultural control should be done well in the first place to control underground pests(plastic garden pots). We mentioned earlier that measures such as turning over soil, improving soil structure by physical force, field control, water and temperature control(128 cell plug trays), and applying organic fertilizer with good fermentation and maturity can control the pest base.
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However, in the field with large pest population(plastic plant pots wholesale), the soil should be stopped from killing pests during sowing, and the 600 times 50% phoxim emulsion or 2000 times 90% trichlorfon solution can be drenched in the furrows where the seeds are planted. The larva of the ground tiger is one of the most important pests to reduce the yield of the carrot(2.5inch square nursery pots). It began to bite from the development stage of the main root of the carrot.(cheap 10 gallon fabric grow bags suppliers china)
In addition, for the fields where nematodes persecute a lot, the soil can be treated with high-efficiency insecticides such as cotton dragon before planting(wholesale nursery grow bags). Therefore, biological control and physical control should be combined to prevent and kill pests(3.5inch square nursery pots). In addition, in order to avoid pesticide persecution, trapping and killing should be stopped according to the characteristics of pests and indirect drug use should be cut down.
The black light lamp can be placed in the park, or the sugar and vinegar solution containing trichlorfon can be prepared to stop trapping and killing(stackable planter pots). The adults can only be found when they are mating and ovulating. Mole cricket has a high preference for sweet substances(4.5 inch nursery pots). It can spread wheat bran and wheat mixed with insecticidal agent to stir fry in the development stage of carrot to stop trapping and killing. The effect is very good.
(cheap 10 gallon fabric grow bags suppliers china)During the period of hydroponics, the root absorptivity of lotus seedling is weak, and the growth of lotus seedling mainly depends on the seed embryo to provide nutrients, without fertilization(square plastic plant pots). In the process of hydroponics, the water layer should be kept about 10 cm deep, it is not suitable to change water or turn over frequently(1020 plant trays), so as to avoid excessive elongation of leaves due to changing their growth direction frequently.
When the buds grow to about 10cm, according to the needs of the cultivation of the water lily, and sufficient light should be given(4.5 inch plant pot); select the soil and put it into the flower pot, then put it into the clear water, and mix the soil and fertilizer evenly. After the muddy water is clarified, the hydroponic seedlings are planted in the center of the flower bowl(seedling trays wholesale), and the seeds are all put into the mud to make the leaves stretch freely on the water surface.
When transplanting, it should be noted that the petiole should not be broken to avoid affecting the growth(5 gallon pot). The water layer of 3-5cm shall be maintained after planting, but the leaves shall not be submerged in the water. The seedlings are tender, some will be scorched in the sun, but generally they will germinate and survive. The seeds should be cultured in water for 5-7 days at 25 ℃(horticultural perlite). The adults and larva live in the ground.(cheap 10 gallon fabric grow bags suppliers china)
The flower bowl should be placed in a sunny place(heavy duty plant pots). Do not water too much to raise the water temperature and promote growth. After 7-13 floating leaves are grown, the leaves will stand. Generally speaking, the flower bud of the multi flowered variety can only appear after 5-17 leaves are grown. The time of budding is different depending on the varieties(seed propagation trays). Some varieties show their seedlings and flowers before their leaves grow.