Application of growth hormone to protect flowers
The phenomenon of tomato fruit drop often appears in the shed and is a very important and difficult problem to solve in production. Mainly caused by environmental reasons, the temperature is too high or too low, lack of light, lack of water, organic nutrient deficiencies can cause fruit drop, seedling night temperature below 15 °C flower buds bad flowering, can cause flowering and fruit deformity. Covering cultivated tomatoes, the plants grow vigorously in the early stage and fall more easily. Tomatoes and other growth hormones are used to protect fruits and increase yield, which is one of the feasible measures in cultivation. For leafy leggy seedlings, spraying with chlormequat or potassium dihydrogen phosphate can inhibit growth and promote fruit setting.
The use of high-yielding agent No.2 should be carried out as far as possible in each flower of the spike. Do not open one point at a time. Too small and too big buds can be ignored, and the method of removing the first flower per panicle, or immediately opening the 3 or so inflorescences with 30ppm tomato dip flowers. If necessary, pick up the heart early. Generally, the fruit and fruit will sit completely after 5 days. After the fruit is seated, the vegetative growth can be adjusted, and the enlarged leaves will make the sitting fruit grow bigger and produce more. Particular attention should be paid to this species being more sensitive to hormones and must not be used to increase the concentration of the drug. It is best to use two-thirds of the recommended concentration. It is advisable to add 0.5% of quick iron to hormones to prevent gray mold.
Plant adjustment
Hanging vines are carried out during the flowering of the first flower. The pruning and smashing are carried out at the same time. The single branches are used for pruning to remove all the side branches, which is conducive to ventilation and light transmission and reduces unnecessary consumption of nutrients. The trunk is topped with 5 to 7 spikes. 4 fruits per panicle, immediately after harvesting, culture 1 lateral branch to continue growing results, and remove the old leaves from the trunk, put the vines downward, leave 2-3 spikes on the side branches and then topping, and then re-cultivate the lateral branches. The results of growth, followed by analogy, but it should be noted that one can only leave one side branch at a time, and second, the side branch can not stay too early, so as not to affect the fruit's enlargement.
Timely thinning and fruit thinning
The “double-folded†tomato that we have described has more flowering and easier fruit setting. There are usually more than a dozen flowers per panicle, and fruit set is more than six. In production, it is generally required that the first flower ear should retain 3-4 fruit, the second flower ear should be left with 4-5, the other flower spikes can be left 5-6, and the excess flowers and fruits should be removed in time to promote the even growth of the fruit. Increase product rates.
Water and fertilizer management
"Bright" tomato is more sensitive to "magnesium" and should pay attention to the application of "magnesium" fertilizer. After the roots are poured, they are not watered before the first fruit is caught. The “seedlings†are used to promote the roots to lower and promote the control and lay the foundation for high yields. When the first order walnut is large, the second order fruit broad bean, and the third order fruit bud just blooms, the “seedlings†are finished, and the irrigation is started, once every 10-15 days, and combined with potassium nitrate and potassium nitrate compound fertilizer. 667 square meters each time 10 kilograms, each 667 square meters after the start of fruit collection use 20 kilograms each time. For other tomato varieties, special attention should also be paid to the fact that it is not necessary to use large amounts of water and fertilizer for the entire growth period.
Reasonable use of ethephon ripening
The red ripeness of tomato fruits is mainly due to enhanced respiration and ethylene production. The temperature is lower before the beginning of spring and the red ripeness of the fruit is slower. Spraying with 500-1000ppm ethephon promotes red ripening of the fruit.
Product Dimesnion: 5.7" x 3.7" /14.5cmx9.5cm
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packaging: 10 pcs of mask in one sealed printed plastic bag to ensure hygiene or 50ps per box
certification/standard: GB/T 38880-2020(China children disposable mask standard) and FDA registered
about the manufacturer: Kapanou is china-based healthcare company
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