Is it better to fertilize or foliar spray after carob flowering?

During the flowering and podding stage, spraying phosphorus and potassium foliar fertilization can promote the normal germination of pollen and the elongation of pollen tubes, promote flowering fertilization, reduce flower abortion, and reduce flower and pod drop. Or spray in the flowering stage of carob to reduce flower drop and pod drop, and can make carob mature early, or spray plants in the late growth stage to improve the fruit setting rate of carob and promote yield.

After poding, the nutrients and water absorbed by the root system and the organic matter produced by leaf photosynthesis flow to the young pods in large quantities, relatively speaking, the distribution of nutrients in stems, leaves and roots is greatly reduced, so that the stems and leaves themselves are in a nutrient deficiency state, therefore, after the pods are established, the amount of top dressing should be increased, and the foliar fertilizer of Trim should be sprayed.

Precautions for fertilizing beans.

1. Do not use farmhouse fertilizer that is not fully rotted, because it contains a large number of germs and insect eggs, which will increase the risk of carob disease. In rural areas, farm manure is a very important fertilizer, and farm manure is generally piled up for more than 3 months, using the high temperature generated by fermentation to kill germs and insect eggs.

2. The planting of beans must be controlled, nitrogen fertilizer should be applied reasonably, and it can be used to control the prosperity when it grows.

3. Fertilization and watering should be combined together, and water and fertilizer management must be strengthened during the flowering and pod-setting period of carob.

4. In the case of applying sufficient farmhouse fertilizer as base fertilizer, the soil is generally not too lacking in trace elements, and the trace element root boy fertilizer containing boron can be sprayed during the flowering period of carob to promote the differentiation of flower buds, which is conducive to more flowering and more fruiting.

5. When spraying foliar fertilizer, if it rains within 5 hours after spraying, it should be sprayed again, and the concentration must be controlled when spraying to prevent fertilizer damage.

Bean planting management.

1. The adaptability of carob is relatively strong, and the requirements for the land are not very strict, but if the soil is more fertile, the yield will definitely be better. Dig as deep as possible when preparing the land, and sprinkle the appropriate amount of fertilizer as the base fertilizer when preparing the land to ensure a fertility of the soil.

2. Before flowering, it is necessary to water, especially through the transplanting of seedlings to promote it to grow new roots again, carob seedlings belong to crawling growth, so in order to improve the yield and facilitate picking, the seedlings generally grow to about 30 cm to be erected. During the flowering period of carob, it is necessary to do a good job of supplementing fertility, increasing the pod rate of carob, and increasing the yield of carob.

To sum up, planting beans not only requires reasonable fertilization, but also the correct planting method for planting, so as to grow better and increase yield. The above content is for reference only

If the fertilizer in the soil is sufficient, there is no need to apply base fertilizer and foliar fertilizer, and if the foliar fertilizer is used, some leaf foods are commonly used, such as spinach and shallots.

1. When to apply fertilizer?

1. When used in the seedling stage of carob, there can be stalks to transport nutrients to the leaves 8 hours after use, so that the seedlings are robust, the root system is developed, the seedlings are slow after transplanting, the growth is vigorous, the resistance to low temperature and the ability to resist bacteria is strong.

2. The use in the fruit expansion period of carob can improve the fruit setting rate of carob, increase the thickness and weight of the pulp, reduce the deformed fruit, and the fruit swells. 3. When the beans are ripe, the fruit size is uniform, the market is 5-7 days early, the picking period is extended, and the product is commercial.

2. How to fertilize?

1. Apply basal fertilizer.

The basal fertilizer is mainly applied with well-rotted organic fertilizer, with the application of compound fertilizer with appropriate proportion.

2. Apply top dressing.

Compared with the general compound fertilizer, the nutrients of Bika water-soluble fertilizer are all water-soluble, the absorption of beans is 50% faster, the fertilizer efficiency is more than 30%, and the appearance of the beans is plump and the color is tender. Therefore, root protection is especially suitable for top dressing of carob.

3. Spray foliar fertilizer.

Beans often show various symptoms of lack of trace elements in the middle and late stages of growth, such as yellow leaves, etc., so it is necessary to spray medium and trace elements in time to prevent nutrient deficiency.

Beans are generally fertilized at the time of flowering, of course, if you want to divide finely, there are different fertilizers at different stages, because the effect is different, some are for growth, some are for fruit preservation, and some are ripe!

After the beans are harvested on July 10, they can be topdressed, and 5 10 kg of urea per mu is generally applied. After that, fertilizer is applied once every two young pods are harvested, and the fertilizer and fertilizer amount are the same as above. In order to prolong the harvest period of the pods and increase the yield of the pods, water and fertilizer promotion can be carried out 5 to 6 days before each harvest period to give the plants sufficient water and nutrients, which can promote the plants to continue flowering and pod-setting from the base upwards, extract flower buds from side branches, or continue to flowering and pod-setting on the inflorescences of harvested pods.

Beans are infinitely growing crops, under the conditions of sufficient water and fertilizer and suitable temperature. It can continue to bloom and set pods.

When cultivating beans in the flowering period, it is necessary to apply 1-2 times of compound fertilizer based on phosphorus and potassium for it, so that the number of flowering of the plant increases, and in the fruiting period of the beans, it is necessary to spray potassium dihydrogen phosphate on its leaves, which is conducive to improving the fruit setting rate, and the dry and yellowed branches and leaves of the beans should be cut off to avoid the loss of excess nutrients.

In the flowering period of carob, the fruit of the plant, that is, the bean grains in the pod are being conceived and formed, at this time, it is not possible to use fertilizers with nitrogen as the main component such as cake fertilizer or liquid fertilizer as in the growth and development period, but to use phosphorus and potassium fertilizers as the main fertilizer, so as to curb the phenomenon of overgrowth of branches and leaves of carob.

When fertilizing beans in the spring, we must keep in mind the principle of thin fertilizer diligently, the fertilizer used should be clean and clean, try not to use humus fertilizer for watering, and fertilizer must be diluted with water before release, do not use raw fertilizer, thick fertilizer or heavy fertilizer, do a small amount of many times, moderate and appropriate amount of release, to prevent fertilizer damage.

The order of application of water and fertilizer is also very important, after the fertilization is completed, there will be some fertilizer because of splashing or accidentally contaminated on the roots and branches of the plant, and there will also be a part of the fertilizer stuck on the surface of the soil, at this time it is necessary to water again to wash away the residual fertilizer to ensure the absorption of the plant.

If you want to improve the final yield of carob and make it show the appearance of plump and tender green color, it is necessary to apply a certain amount of foliar fertilizer, choose boron fertilizer and potassium dihydrogen phosphate mixed and evenly spray, 30 kg of medicinal solution per mu, and spray once every 10 days to significantly improve the yield of carob.

After the bean fertilizer is excessive, the leaf tip will be scorched, the newly grown buds will also shrink and wither, and the lower leaves will also become yellow and drooping.

How to fertilize beans properly?

When fertilizing beans, it is necessary to use the principle of thin fertilizer and frequent application according to the habits of the plant, which is very applicable to many carob fertilization, and it is better to use diluted water-soluble fertilizer.

This is more conducive to the absorption of beans. Also, when fertilizing the beans, it is best to fertilize them every 15 days or so, and there is no need to fertilize them during the dormant period of the plant.

Excessive fertilization leads to carob, damage.

Before the beans set podds, water less and chase less.

Fat. When the soil of the creeping seed is fertile or the basal fertilizer is sufficient, the first top dressing should be extended to the vine pumping stage (about 35cm in height), on the contrary, it is advisable to apply the first compound leaf to the front of the vine extraction, and apply 10% human manure urea to the seedling fertilizer;

Flowering and podding, heavy topdressing per 667m2, 20kg of compound fertilizer, 1 time of 50% human feces 2500 5000kg every 7 8 days, and 15kg of superphosphate should be added, diluted with water, watered and stirred fine soil, and the number of application times at the opening point was 1 3 times.

Beans can be cultivated in spring, summer and autumn in all parts of the Yangtze River in China, and the growing season is long; It is necessary to select the appropriate varieties according to the climatic conditions of each season.

Beans are generally cultivated in spring and in summer and autumn. Seedlings are raised in late February to late March, planted in late March to late April, harvested from early June to mid-August, and harvested from late July to early August. Summer and autumn cultivation is sown from mid-May to early August and harvested from early July to late October.

Beans are rich in vitamins B, C and plant protein, which can calm the mind. Regulates the digestive system and eliminates chest and diaphragm fullness. It can prevent and treat acute gastroenteritis, vomiting and diarrhea. It has the effect of quenching thirst and strengthening the spleen, tonifying the kidney and stopping diarrhea, and invigorating qi and rejuvenating the body.

When buying beans, it is generally better to have uniform thickness of bean strips, bright color, transparent and shiny, and full grains, while beans with cracks, wrinkled skin, too thin and no seeds, and insect marks on the epidermis are not suitable for buying.

When the soil is fertile or the base fertilizer is sufficient, the first topdressing can be extended to the vine pumping stage (about 35cm in plant height), on the contrary, it is advisable to apply seedling fertilizer before the first compound leaf grows to the vine, and apply 10% human manure urea; After flowering and poding, top dressing should be reapplied, 20kg of compound fertilizer should be applied every 667m2, and then 2 500 5 000kg of 50% human feces and urine should be applied every 7 8 days, and 15kg of superphosphate should be added to dilute and watered, and the ground wet stirring fine soil should be applied at the opening point, and the number of applications should be 1 3 times.

The early-maturing varieties of dwarf species and creeping species have a short growth period, early inflorescence extraction, and the plant is prone to premature senescence, so it is advisable to top dressing early. In addition to soil fertilization, trace elements such as potassium dihydrogen phosphate, boric acid and urea were applied 2 to 3 times at the pod-setting stage, which had a significant yield increase effect. In the late growth stage of Phaseolus vulgaris, the plant growth was slower and the pod-setting rate decreased, so it could be continuously topdressed 2 3 times after the peak harvest period of Phaseolus vulgaris, which promoted the early emergence of side buds, caused a large number of inflorescences to occur on the side vines and main vines, prolonged the growth period and increased the yield. During the flowering and podding period, the soil surface should be kept moist, not too dry or too wet, and drainage should be carried out in time when there is too much rain.

What is the best fat to chase when the beans are connected.