Let's take a look at it: the upper and middle leaves of the same plant have the strongest vitality(21 cell propagation trays wholesale), and there are two types of foliar fertilizers: solid and liquid. The planting area of the spinach is also expanding. Fertilizer is an indispensable part of growing a spinach(7 gallon plastic pots). So, what kind of fertilizer is good for the spinach? How to fertilize the spinach? This article introduces the fertilizer demand and fertilization technology of the spinach in detail for your reference.(4 inch square succulent nursery pots in bulk)
However, soil with sufficient water and fertilizer, water retention and fertility is more favorable(32 cell propagation trays wholesale). The vine leaves of the spinach grow rapidly, requiring a large amount of fertilizer and strong fertility. Adequate fertilizer and water, can obtain high quality and high yield, but to control the fertilizer and water, otherwise it will not bloom(cell seedling trays). The basic fertilizer of the spinach is mainly composed of soil and manure, and the amount of fertilizer is 600-800 kg per 667 square meters.
(4 inch square succulent nursery pots in bulk)Therefore, in addition to the application of the base fertilizer, it is necessary to carry out multiple stages of topdressing in order to obtain high yield(50 cell propagation trays wholesale). The seedling stage can be applied with 10%-15% of dilute manure and urine, the amount of mu is 1000-1500 kg, when the seedlings have 3-4 true leaves(square plastic plant trays). When mixed with 15-20 kg of compound fertilizer and 2-4 kg of urea, the harvesting period is 5-8 kg (per mu) of compound fertilizer for each harvest.
Generally speaking, it is enough to carry out a topdressing. Spray once every 7-10 days(72 cell propagation trays wholesale). Weeds in the land should be removed before the land preparation. In order to avoid weeds and spinach seeds compete for nutrients. When topdressing, it should be applied according to the standard of 500-700kg of organic fertilizer per 667 square meters(small plant pots plastic). When topdressing, the fertilizer should be diluted first, and then fertilized with watering. Be even when applying fertilizer.(4 inch square succulent nursery pots in bulk)
Scientific fertilization can make it fast-growing, long-stem, green, and obviously increase yield and improve quality(98 cell propagation trays wholesale). When the water spinach is sown, the new species should be selected. It is necessary to prepare the ground before planting. It grows vigorously, increases production, improves disaster resistance, reduces the amount of pesticides and fertilizers, and reduces residual toxicity(plastic succulent pots). When the seedlings of the spinach grow to 5-10cm, the first top dressing can be carried out.
As the market demand increases(105 cell propagation trays wholesale), otherwise the growth rate of the water spinach is fast, requiring more fertilizer and water, and the base fertilizer should be applied. It is generally suitable to plant in the late April to early May. The seeds should be full and the color should be fresh. The germination rate should be above 98%(plastic planting pots). The spinach seed coat is relatively thin and not hard, it absorbs water quickly, and the dry seed can be germinated and germinated.
(4 inch square succulent nursery pots in bulk)Generally speaking, farmers' friends can only water when they see that the soil is relatively dry(128 cell propagation trays wholesale). Water spinach is a crop that has been harvested many times, so the quality is increased. In the ripening seedling stage, middle growth stage and late stage, the vegetable surface is sprayed with vegetable strong stems, the stems of the plants are thickened, the nutrient transport volume is increased(72 cell trays), and the leaves are thick and the leaves are bright.