Microbial fertilizer promotes grape production and sweetening in the morning market

In the hot summer months, eating a few sweet and sour grapes can make people feel good. Grapes are rich in nutrients. Not only can they be eaten directly, they can also be made into grape juice, raisins, and wine. It can be said that the whole body is a treasure. However, if the grape is sour and tasteless, it will be greatly reduced, and it will also affect the economic income of farmers. How to improve the quality of the grapes, increase the sweetness of the grapes and provide the morning market? Many years of practice have proved that in addition to doing well in cultivation and management, scientific and rational fertilization is also very critical, such as: chemical fertilizers, organic fertilizers, biological bacteria fertilizer (Ginpa microbial fertilizer) combined application, the effect will be more ideal, the specific fertilization program is as follows:

1, fertilization time

According to the growth results of mature grapes and the characteristics of required fertilizer, nitrogen fertilizer should be applied more in the early stage and phosphate fertilizer should be applied more in the later stage. The fertilizer should be applied at least four times throughout the year. The first application of budding fertilizer is mainly applied to human fecal urine, ammonium sulfate or ammonium bicarbonate and other readily available fertilizers after the grapes are unearthed. Nitrogen is the main nitrogen in human excreta, phosphorus and potassium are less, and can be quickly absorbed after application. , The fertilizer effect is significant. The mu with 1 to 2 kilograms of golden babe microbial fertilizer, and all kinds of fertilizers are chased to promote germination of buds; the second time, after the fruit is set, in late July, when the new shoots Slow growth, followed by a small amount of manure or 0.5 kg of urea per plant, mu with 1 to 2 kg of microbial microbial fertilizer, and all types of fertilizer are mixed chase. The rapid expansion of young fruit, microbial fertilizer to provide trace elements and stimulating hormone, stimulate the growth and development of crop roots, enhance resistance to drought and cold resistance; the third application of ripening fertilizer, before and after the Li Qiu, before the fruit mature, continue to apply to people Fecal urine and soil miscellaneous fertilizer, mu with 1 to 2 kilograms of golden babe microbial fertilizer, and all kinds of fertilizers are mixed chase. It is also necessary to spray fertilizer on the leaves to promote fruit morning market, improve the fruit quality and sugar content, etc.; the fourth application of strip fertilizer, after the harvest of grapes, the mid-early maturing varieties in late August or early September Late varieties in late September or early October, continue to apply fertilizer, human waste, soil miscellaneous fertilizer, plant ash, superphosphate mu 1 to 2 kg of golden babe microbial fertilizer, and all kinds of fertilizer are chasing, Promote the ripening of shoots and buds to create conditions for high yields next year.

2, fertilization method

Straw vines are planted on both sides of the trunk. Shelving grapes are ditched at a distance of 30-40 cm from the tree at the back of the shelf. The ditch is 40-50 cm deep, 30 cm wide and the length is the length of the shelf. Thereafter, the range is expanded year by year until Beyond the planting ditch, deepen the hole and deepen it each year to fertilize the soil. In the case of small fibrous roots when the ditch is opened, it can be removed, fill the fertilizer into the ditch, and then cover the soil. This fertilization method can lead the root system deep and extend far away. At the same time, fertilizers can be applied year after year to improve the soil.

Foliar spraying fertilizer has the advantage of saving labor, saving fertilizer, producing quick results, reducing waste, and is simple and convenient. That is, nitrogen, phosphorus, potassium and various micro-fertilizers and golden treasure sweetening coloring agents are dissolved in water and sprayed evenly on the leaves. At different times, spray different concentrations. Before spraying, 0.05%ï½ž0.1% boric acid solution or 0.2%ï½ž0.5% borax solution is sprayed. The golden baby microbial fruit and vegetable sweetener is sprayed at a dilution of 500 times to increase the fruit-setting rate of the year; After the fruit is set, until the berry matures, spray 2ï½ž 3 times of 1% ~ 3% of potassium dihydrogen phosphate or superphosphate solution, Golden Baby microbial fruit and vegetable sweetener sprayed with 400 times dilution, there is the effect of increasing yield and enhancing quality; in the fruit setting period and young fruit growth period, spray 0.02% manganese sulfate solution can increase fruit sugar content and yield; in the old mature branches, spray 0.3% ~ 0.5% potassium sulfate (or potassium chloride) or 10% ~ 20% of the ash leaching liquid, gold baby microbial fruits and vegetables The sweetener was sprayed at a dilution of 300 times, which promoted the ripeness of the shoots, improved the quality of the fruit, earlier the ripening period, greatly reduced the amount of fruit and fruit, and improved the yield of the commodity rate. In arid regions, the rapid growth period of grapes, the expansion of young fruit can be sprayed with 0.2% to 0.3% of urea or 0.3% to 0.5% of ammonium sulfate solution, or 0.3% to 0.4% of ammonium nitrate solution. Spray compound fertilizer. Details can be consulted: Beijing Huaxia Kangyuan Technology Co., Ltd. Telephone toll-free hotline company Taobao shop