Tomato flower face? Soil conditioning begins
Good tomatoes, some places are not colored, one is like a big face. When talking about the problem of tomato flower face, many old-fashioned tomatoes are also considered to be very headaches. However, a novice has his own unique insights: "The tomato face is not terrible. It is important to find out the cause of the tomato face and then symptomize it. Prevention and control. I solved the problem of tomato flower face by adding intelligent organic fertilizer and skillfully adjusting from soil."
The planter said to the author: "Why should I start with the soil? Because this is the root of the treatment of tomato face. By exploring, I found that the tomato face is related to the supply of nutrients."
“The bottom fertilizer must be applied with organic fertilizer. After entering the fruiting period, the crop needs to increase the amount of fertilizer, especially to increase the use of potash, because the amount of potassium required for tomato is about 1.6 times that of nitrogen. If potassium is deficient at this time, the plant It is easy to suffer from rot disease. It is recommended that vegetable farmers apply fully water-soluble fertilizer during this period, 5~10 kg per mu, less dosage, high absorption rate of crops. At the same time, foliar application of potassium dihydrogen phosphate can be applied quickly. He added.
Bitter gourd turned white? Pruning + nutrition
The price of bitter gourd and green bitter gourd varies greatly, and the continuous greening of bitter gourd is the key to high efficiency. For a large bitter gourd, it is difficult to make the melon strips caused by premature aging.
A planting master told the author that his experience is: "In any period, you should let the melons see more light and promote the coloring of the melon strips. From the early stage, you must pay attention to reasonable thinning. The bitter gourd usually grows to 13 leaves and then hangs. The leaves above 13 leaves can retain the lateral buds and grow into vines. Some bitter melon seeds are full of male flowers, no female flowers, and such vines should be removed in time, which can reduce the consumption of nutrients and avoid the closure of plants. , affecting the coloration of the melon strips."
The planter added that in order to avoid premature aging of bitter gourd, foliar application of potassium dihydrogen phosphate can be used to maintain nutrient supply. If the bitter gourd is white in the field, it can be relieved by applying the EM solution. When the head is opened, the nutrient supply is continued and the whitening of the melon is reduced.
Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
This 50m distance measuring meter is made of two parts: the laser distance outside unit and the sole part laser measure module. Great distance range is from 3cm to 50 meters with ±1.5mm high accuracy. Digital distance measuring device is quick and reliable measure with one hand pushing the button. It is designed for hand helding, very convenient to put in your jacket pocket or trouser pocket.
1>. Easy to Use. It is very easy to learn how to use a Laser Distance Meter, it can measure distance with pressing a single button.
2>. Safety. Using a laser distance meter to measure is much safer than using a measure tape, for users do not need to climb up and down.
50M Laser Distance Measurer,Mini Laser Measurer, Laser Measure 50M,50M Laser Distance Meter
Chengdu JRT Meter Technology Co., Ltd , https://www.infrareddistancesensor.com