What is the best fertilizer to use during the growing season of cucumbers?

Fertilizers that are well nutrient and suitable for absorption are good. For example, if the organic fertilizer is applied directly in the ditch, if it does not hurt the roots, the effect can be clearly seen compared with other chemical fertilizers.

To grow potted cucumbers, you can use these three kinds of organic fertilizers, the first kind of bone meal, the second kind of sesame paste residue, and the third kind of soybean cake fertilizer.

The first type of bone meal.

Bone meal, can be made by yourself, the method is super simple, collect and eat all kinds of leftover bones, such as fish bones, chicken bones, pig bones, cow bones, etc., put these bones in the pot and steam for two hours, you can fully boil the oil inside, take it out and dry it fully, mash it with a tool, and then put it on the balcony for a few days to dry it fully.

Inserted into the potting soil of cucumbers, as a base fertilizer, phosphorus can be supplemented, which can increase flowering and fruit set, and can make the fruit more sweet and attractive.

The second type of sesame residue.

Sesame paste residue is also a very good organic nitrogen and phosphorus fertilizer, which can be used as a base fertilizer, and can also be used as a top dressing, especially before flowering, buried in the soil around the flower roots, 2 to 3 times in a row, to increase the amount of flowering, and can make the fruit more large, delicious taste.

The third type of soybean cake fertilizer.

Soybean cake fertilizer, containing high protein, and there is also a certain amount of phosphorus, can also promote fruit set, as top dressing and base fertilizer are OK, every 10 days with 2 to 3 times in a row, the fruit is full of branches, look at it can drool!

The greenhouse uses cow manure organic fertilizer and soybean organic fertilizer for a total of about five tons, and the effect is very good.

Cucumbers need more phosphate fertilizer during the growth period.

Cucumber cultivation techniques

Site preparation. 5 cubic meters of organic fertilizer for land preparation and fertilization, 25 to 30 kg of superphosphate or 10 to 15 kg of diammonium phosphate (5 kg of superphosphate per cubic meter, 2 to 3 kg of diammonium phosphate per cubic meter). Before planting, plough the furrow, the width of the furrow is more than 15 cm, and it is covered with mulch.

Colonization. Determination of planting period: planting as soon as possible on the premise of ensuring that there is no freezing after planting, and planting in Chengde area is generally in late April and early May.

Temperature index requirements: the minimum night temperature is higher than 5, and the soil temperature is higher than 12 at 0 to 10 cm. The cucumber in the autumn dew field adopts the method of live broadcasting.

Planting density: 4000 to 4500 acres, planting in large and small rows, small row spacing 40 cm, large row spacing 80 cm, plant spacing 25 to 30 cm, planting with dark water method.

Manage. Sockets. After planting, the shelf should be planted as soon as possible, and the seedling should be pumped by wind, and the shelf can be a flower stand or a herringbone frame, about 8 to 10 cm away from the root.

Tie vines. The "8" method is used to tie vines to prevent abrasion of stems and vines and sagging stems. Every 2 to 3 knots of tying, should be carried out in the afternoon, the stem vine is easy to break in the morning, the tightness of the vine should be suppressed and the weak should be strengthened, and the growth potential for the growth of the brother is strong The plant should be tied a little tighter, and the height of the growth point is consistent.

Pruning and pinching. For the main vine, all the side branches should be removed, and one or two leaves should be left after the side vine is fruitful, and all the tendrils should be removed. When the stem exceeds the head of the shelf, it is necessary to pinch the tip in time to promote the growth of the lower melon, and the method of twisting the tip can also be used to inhibit the growth of the upper part.

Fertilizer and water management. Timely watering and cultivating, the amount and frequency of water depends on the weather and growing period. Slow seedling water is watered 5 to 7 days after planting; water control, cultivating, and squatting seedlings before sitting on melons; When the root melon is 10 to 12 cm long, water the melon; Watering during the fruiting period is done every 5 to 7 days.

The principle of top dressing is that the front is light and heavy, a small amount of many times, urging melon fertilizer to be applied after the root melon sits stupidly open, and the melon fertilizer is carried out after the root melon is harvested. Promote the use of organic fertilizer topdressing.

The nitrogen element phosphorus (phosphorus pentoxide) potassium tungfeng (potassium sulfate) is the most used. But it's not okay to overdose. Traces.

Cucumbers prefer warmth and are not tolerant of cold. The fertility temperature is 10 32. Generally, 25 32 during the day and 15 18 at night grow best; The most suitable ground temperature is 20 25, and the lowest is about 15.

The optimal temperature difference between day and night is 10 15. Cucumber high temperature 35 poor photosynthesis, 45 high temperature obstacles envy, low temperature -2 0 freeze to death, if low temperature refining seedlings can withstand 3 low temperature.

Collapse the light. South China varieties are more sensitive to short days, while North China varieties are not strict about the length of sunshine, and have become sunshine neutral plants, with a light saturation point of 10,000 lux and a light compensation point of 1500 lux, and most varieties grow well under the condition of 8 11 hours of short sunshine.

Fold the moisture. Cucumbers have a high yield and a large water requirement. The suitable soil moisture is 60 90%, the water at the seedling stage should not be too much, the soil moisture is 60 70%, and sufficient water must be supplied at the fruiting stage, and the soil moisture is 80 90%.

The suitable air relative humidity of cucumber is 60 90%, and the relative humidity of the air is stupid and too large, which is easy to get sick, resulting in reduced yield.

Fold the soil. Cucumbers like moisture but not waterlogging, fertilizer but not fertilizer, and it is advisable to choose fertile soil rich in organic matter. Generally prefer soil between pH, but pH is the best.

Hello, cucumber to phosphorus in the spring to the spring absorption of the initial closed period is less, to the state of the infiltration fruit expansion period and harvest period to increase, the use of fruit set. Cucumbers absorb more potassium, followed by nitrogen.

Cucumber needs a large amount of fertilizer, need to apply fertilizer containing nitrogen, phosphorus, potassium, cucumber seedling stage, can apply compound fertilizer or amino acid active liquid fertilizer plus biological fertilizer, foliar spraying of natural brassin, humic acid active liquid fertilizer, potassium dihydrogen phosphate, promote the growth of roots, flowering and melon stage of the root application of nitrogen, phosphorus and potassium water-soluble fertilizer, potassium sulfate, follow the principle of a small amount of many times, can not apply thick fertilizer.

Cucumber fertilizer points.

Cucumber grows fast, bears more fruits, has a longer growth cycle, has more regeneration ability of the root system, is more sensitive to fertilizer, likes fertilizer but is not tolerant to fertilizer, especially to high concentration of ammonium nitrogen fertilizer tolerance is very weak, therefore, the fertilizer applied and the amount of fertilizer need to be strictly controlled by the cherry tree.

What fertilizer is good for cucumbers.

Cucumber needs a large amount of fertilizer, needs to apply fertilizer containing nitrogen, phosphorus, potassium, cucumber absorption of these nutrients varies with the different growth periods, nuclear refers to the nucleus before the melon setting period, that is, from sowing to the end of the vine extraction period, the absorption of nitrogen, phosphorus, potassium is less, but can promote the growth of plants and flower bud differentiation, cucumber after entering the melon setting stage, the absorption rate of the three elements increases, and the peak period of melon reaches the maximum.

What fertilizer can be used to increase the yield of cucumbers.

At the cucumber seedling stage, compound fertilizer or amino acid active liquid fertilizer and biological bacterial fertilizer can be applied, foliar spraying of natural brassin, humic acid active liquid fertilizer, potassium dihydrogen phosphate can be applied to promote the growth of roots, and nitrogen, phosphorus and potassium water-soluble fertilizer and potassium sulfate can be applied to the roots at the flowering and melon bearing stage.

What fertilizer can cucumbers water to bloom more.

Cucumber flowering can be applied before urea and decaying manure, top dressing every 7 days, the cucumber seedlings with vigorous plant growth need to remove yellow leaves in time, increase ventilation and light transmittance, can also reduce the loss of nutrients, spray calcium, magnesium and boron and other trace elements water-soluble fertilizer on the foliar surface, improve fruit set.

Cucumber fertilization time.

The growth cycle of cucumber mainly includes four stages: germination stage, seedling stage, early flowering stage and fruiting stage, in which scientific fertilization should be achieved.

Cucumber fertilization method.

Based on the characteristics of cucumber fertilizer preference and fertilizer tolerance, the principle of cucumber planting and fertilization is: apply plantar fertilizer, apply more organic fertilizer, timely top dressing in batches, appropriate foliar top dressing, follow the principle of a small amount of many times, and water once after each fertilization, so that the roots can be better absorbed.

Cucumber seedling stage unless the seedlings fertilizer growth is poor, otherwise should not be topdressed, the first topdressing period should be grasped after the root melon harvest, after each harvest needs to be topdressed, can be separated from 10-15 days topdressing 1 time, the early topdressing is suitable for high nitrogen, the middle and late stages should be appropriately increased potassium fertilizer application, foliar topdressing can be carried out during the fruiting period.

What fertilizer is good for cucumber top dressingCucumber seedling fertilizer: cucumber fertilization, first of all, do a good job of seedbed fertilization, because seedbed fertilization is the key to cultivating strong seedlings, is the basis for cucumber yield. Generally, seedbed fertilization is combined with bed soil preparation, and the commonly used seedbed soil has 6 7 parts of garden soil and 3 4 parts of decomposed organic fertilizer; It can also be mixed with 50% garden soil, 30% sugar ash, 20% decomposed pig manure, etc., and then add superphosphate accounting for 2% to 3% of the total amount to promote the seedlings to be strong.

If cucumber seedlings are found to have insufficient fertilizer, urea and potassium dihydrogen phosphate can be sprayed.

Base fertilizer of cucumber: base fertilizer is an important nutrient for the growth and development of cucumber**, generally based on organic fertilizer, 4 5 tons per mu, and about 15 kg of 45% compound fertilizer. For the cultivation of protected land, organic fertilizer should be appropriately increased, which can improve the activity of soil microorganisms, increase the release of carbon dioxide in the protected area, and also avoid or reduce soil salinity and acidification, so as to achieve stable and high yield of cucumber.

Top dressing of cucumbers: Top dressing of cucumbers can be combined with watering and topdressing once after planting, with about 10 kg per mu. From the beginning of the expansion of the root melon to the end of the fruit harvest, it is necessary to top dressing several times.

3 4 kg of nitrogen fertilizer per mu each time, of which heavy fertilizer should be applied once during the melon period, and 15 20 kg of 45% compound fertilizer can be used per mu. For cultivation in protected areas, top dressing should be small and many times, and attention should be paid to irrigation and salt pressure to prevent cucumbers from suffering from salinization.

Cucumber planting is the best with farmhouse fertilizer, which has a long fertilizer effect time, and grows very strong and green. The melons that grow are very tasty.

Summary. Kidney bean organic fertilizer has long fertilizer effect and comprehensive nutrition, and can be applied with decomposed compost and decomposed manure as kidney bean base fertilizer. Fertilizer:

In the kidney bean cluster stage, pod stage, and late maturity stage, nitrogen, phosphorus and potassium fertilizers need to be topdressed. Trace element fertilizer: Spray borax, ammonium molybdate, iron sulfate, zinc sulfate and other trace element fertilizers on the surface of kidney bean leaves before flowering to promote flowering and pod-setting.

Biological fertilizer: Biological fertilizer can promote the formation of nodules in the root system of kidney beans and increase the yield.

The base fertilizer is good for the parent cucumber, and the base fertilizer is the main nutrient for the growth and development of the cucumber, and the organic fertilizer is mostly selected. Usually, four or five tons of organic fertilizer should be applied per mu during cultivation, and about 15 kg of compound fertilizer should be mixed. This treatment can improve the microbial activity of the soil, and can also reduce the acidification of the soil, so as to promote the stable and high yield of cucumber.

What is the best fertilizer for kidney beans?

Kidney bean organic fertilizer has long fertilizer effect and comprehensive nutrition, and can be applied with decomposed compost and decomposed manure as kidney bean base fertilizer. Chemical fertilizer: Nitrogen, phosphorus and potassium fertilizers need to be applied at the stage of kidney bean clumping, pod-sitting stage, and late maturity.

Trace element fertilizer: Before kidney bean flowering, spray trace element fertilizers such as boron dandan, ammonium molybdate, lead difference ferric sulfate, zinc sulfate and other trace element fertilizers on the surface of kidney bean leaves to promote flowering and pod-setting. Biological fertilizer:

Biological fertilizer can promote the formation of nodules in kidney bean roots and increase yield.