At present, it is the peak period of eggplant results. Some farmers' eggplants grow very well, others are not very good, and there are few fruits. How can they make more eggplants? In fact, it is not difficult to grasp the seedling stage and flowering period of eggplant. First, the seedling management of eggplant Seedling management is very important. Some growers react to the problem of dead seedlings or dead seedlings after transplanting their own plants. This situation is mostly caused by the problem of eggplant roots. If we pull out the dead eggplants, look at them. It will be found that the roots of these eggplants have no new roots. The main reason for this is that the soil disease caused by heavy mites causes the stress resistance of eggplant to decrease, which eventually leads to the problem of dead seedlings or dead seedlings. Similarly, the problem of the above-mentioned planter's reaction is also a problem with the root system. How should the growers control this problem? Before transplanting: It is recommended that farmers' friends can use 50% carbendazim or 70% thiophanate or bio-fertilizer and rooting agent to carry out rooting, thus playing a role in bactericidal and promoting new roots. For post-transplant management, because there is a problem with the root system of the eggplant, resulting in no result or serious flowering, it is obviously not possible to spray on the foliar surface. It is recommended that the grower should not apply the fertilizer containing nitrogen, phosphorus and potassium during this time. It is recommended to use bio-bacteria, one can use Bacillus, one acre of land with 500~800 grams with water, plus 4~6 kg of bio-promoting agent, so as to promote root rejuvenation The role. For the mid-growth eggplant, some growers reacted with some new leaves of eggplant, which had wrinkles and poor stretchability. In fact, this is also a root problem. The roots are too weak to cause calcium deficiency. Many growers are simple. Foliar spraying, obviously not enough, it is recommended that the growers apply this calcium in the collateral state, with 150 grams to 200 grams per acre, with water, improve the soil environment, and quickly supplement the calcium needed for eggplant growth. . Therefore, the most important thing is to make up from the roots. It is better to make the eggplant grow longer. Second, eggplant flower period management The flowering management of eggplant is a critical period for high yield of eggplant. Therefore, avoiding the falling and falling of the eggplant will become one of the important management measures for the high yield of eggplant. Factors affecting the falling and falling of the eggplant are considered to have the following three main points: Water and fertilizer factors: Insufficient or excessive soil fertility can also cause eggplant to fall and fall. Insufficient soil fertility lacks trace elements, such as phosphorus deficiency, zinc deficiency and other trace elements, which cannot be replenished in time, and will cause the flowers to fall after the eggplant flowering period. Similarly, if the eggplant is applied with excessive nitrogen fertilizer or lack of phosphorus and potassium fertilizer, the application of NPK will be unbalanced, which will cause the eggplant to fall due to the unbalanced nutrition, and the excessive nitrogen fertilizer will lead to the excessive growth of the vegetative growth of the pepper. . Disease management: Eggplant early blight, cotton blight, blight and other diseases can lead to weakened disease resistance of eggplant plants, and poor growth and development of plants cause problems of falling flowers and fruits. For the early blight of eggplant, we recommend the use of difenoconazole + chlorothalonil or benomyl + 75% chlorothalonil WP in the early stage of the disease for spraying, spraying once every 7 days for 2 to 3 times. . For eggplant plague, it is recommended that 25% metalaxyl WP 800-1000 times solution, 58% metalaxyl Mn-Zn wettable powder 500 times liquid, 40% ethyl phosphorus aluminum wettable powder 300 times liquid, 64% anti-virus 矾M8 wettable powder 400-500 times liquid, 77% can kill wettable micron powder 500 times liquid, spray once every 7-10 days, continuous spraying 2-3 times. It can also be controlled using pyraclostrobin + chlorothalonil. Environmental factors: Eggplant flowering period encounters high temperature and dry weather, which will affect the flower bud differentiation of eggplant. At the same time, the eggplant flowering period requires a large amount of elements such as phosphate fertilizer and boron fertilizer. Phosphate fertilizer is beneficial to flower bud differentiation, which determines the quantity and yield of the fruit, while boron fertilizer is beneficial to crop pollination. It is recommended that the growers apply foliar spray in the early stage of eggplant flowering, supplement the elements such as phosphorus, boron and calcium to promote eggplant pollination and increase the fruit setting rate. In view of the serious phenomenon of eggplant falling flowers, it is recommended that growers spray naphthalene acetic acid in the eggplant flowering period. This plant conditioner is widely used in fruit trees, vegetables and other agricultural products, but it should be noted that naphthalene acetic acid can stimulate plant growth at low concentrations. It can control the falling and falling fruit, but it will inhibit the growth of plants at high concentration, so pay attention to the concentration. For eggplant plants that start to grow fruit, you can use 5% naphthalene acetic acid water, 3 ml of water per 30 kg of naphthaleneacetic acid, spray from the top of the plant, for too long, you can increase to 5 ml per 30 kg of water. , remember not to add water to the agent. Spraying once every 15 days, a total of 3 to 4 times, can significantly improve the resistance of pepper, reduce the drop of flowers, accelerate the expansion of pepper, increase production and income in about 20%. For the early stage of eggplant growth, it is prone to premature aging. In order to prolong the harvesting period of eggplant, it is recommended that you can apply potassium dihydrogen phosphate to supplement the phosphorus and potassium elements through the foliar surface, which can significantly improve the growth cycle of eggplant and avoid premature aging of pepper. For the problem of long peppers, it is recommended to spray chlormequat or uniconazole, and dilute the spray with 1500~2000 times to adjust the vegetative growth of eggplant to reproductive growth, thereby increasing eggplant yield. If you have any problems with eggplant high-yield technology, if you have any questions or have your own opinions, you can leave a message in the comments section below, or continue to pay attention to the Huinong School to learn more about crop cultivation techniques. Collapsible Foot Spa,Foot Spa Bath Massager,Foot Bath Spa Massager,Foot Soak Tub Huaian Mimir Electric Appliance Co., LTD , https://www.mmfootspabath.com
