How does corn apply fertilizer?


A: The application of seed fertilizer in corn has obvious effect on increasing yield, and generally can increase yield by about 10% . In the case of thin land, insufficient base fertilizer or no base fertilizer, the yield increase effect of the seed fertilizer is greater. Types of fertilizer nitrogen available to primary fertilizers, where appropriate, with an appropriate amount of phosphorus and potassium fertilizers. The decomposed high-quality farmyard manure can also be used as a seed fertilizer. It can supplement and replace part of the base fertilizer when the summer corn is not enough to apply the base fertilizer. Nitrogen fertilizer species as ammonium sulfate, ammonium nitrate relatively good, 2.5-5 kg per acre or 1.5 kg of ammonium sulfate to ammonium nitrate, superphosphate complex as the nitrogen and phosphorus with a ratio of 2: 1 or 1: 1 As well. The mixed fertilizer is applied to the side of the seed, 4-5 cm from the seed , and the hole or strip can be applied. Direct contact with seeds should be avoided to prevent burning.

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200w Plant Grow Lights

Light is closely related to the growth of crops. Maximizing the capture of light energy and giving full play to the potential of plant photosynthesis will directly affect the benefits of agricultural production. In recent years, driven by market demand, greenhouses have been widely used to produce off-season flowers, fruits, vegetables, etc. Due to the short sunshine time in winter and spring, slow crop growth and low yield, the help of plant lights is needed.

Led Plant Light is suitable for greenhouses, greenhouses and other places. It is an IP66 plant light. Don't worry about damaging the plant lights when you water the plants.

200w Plant Grow Lights has 636 lamp beads in total, it has 504pcs 3000K lamp beads, 108pcs 3000K lamp beads, and the RED with wavelengths of 655-660nm has 24 lamp beads. This is the current popular full-spectrum plant light. The spectrum it produces is the spectrum that plants can absorb, and there will be no invalid light.

If you want to choose a suitable light for your plant, then try this IP65 plant light.

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