When is the best time to sow towel gourd? What kind of fertilizer can be applied to achieve high yield? Additional fertilization method

Towel gourd has fast growth, many fruits and likes fertilizer, but its root distribution is shallow, fertilizer absorption and fertility tolerance are weak, which requires loose and fertile soil and rich in organic matter. So when is the best time to sow towel gourd? What kind of fertilizer can be applied to achieve high yield? Now, the fertilization methods for you are as follows:

When is the best time to sow towel gourd

Sow seeds after the Qingming Festival.

The planting time of towel gourd is related to the weather, and it can be planted as long as the average temperature for 5 consecutive days is 10 to 22 degrees. Most of the common ones are planted after Ching Ming Festival, of course, some also planted towel gourd in the period of Grain in Beard, in fact, it doesn't matter, because the time of planting towel gourd has nothing to do with the speed of fruiting period.

What kind of fertilizer should be applied to towel gourd to achieve high yield?

It is best for towel gourd to have more nitrogen in the fruiting period, ditch application or irrigation, page spraying, urea, ammonium nitrate, ammonium bicarbonate, etc., or human and animal feces and urine, in order to prevent premature senescence, after the first fruit stage, one crop of fertilizer after the first fruit period, increase the application of phosphorus and potassium fertilizer, combined with the amount of nitrogen, flexible control, choose the compound fertilizer you need according to the soil fertility, on the basis of nitrogen, phosphorus and potassium. With soil application or foliar spraying of pseudo-biological growth hormone and micro-fertilizer.

The method of fertilization for towel gourd:

Towel gourd has fast growth, many fruits and likes fertilizer, but its root distribution is shallow, fertilizer absorption and fertility tolerance are weak, which requires loose and fertile soil and rich in organic matter. It is determined that for every 1000 kg towel gourd production, it is necessary to absorb 1.92.7kg of nitrogen, 0.8kg of phosphorus and 3.54.0kg of potassium from the soil. The nitrogen uptake of towel gourd increased linearly within 30 days after planting, and the nitrogen uptake was the highest in the middle growth stage. During the reproductive period, the demand for phosphorus increased sharply, while the demand for nitrogen decreased slightly. Before the melon-bearing stage, the weight of plant organs increased slowly, and the flow of nutrients was dominated by roots and leaves, and provided nutrients for vine and flower bud differentiation and development. After entering the fruiting stage, the plant growth increased significantly, and reached the maximum at the peak period. During the peak period, the amount of nitrogen, phosphorus and potassium absorbed by towel gourd accounted for about 50%, 47% and 48% of the total nitrogen, respectively. In the later stage, the growth rate slowed down and the nutrient uptake decreased, especially nitrogen and potassium.

1. In the seedling stage of towel gourd, in order to ensure the normal differentiation of flower buds, the number of flower bud differentiation and the growth of vegetative bodies, we should apply more nitrogen fertilizer and appropriate amount of phosphorus and potassium fertilizer at the same time. Related studies have shown that under the condition of high nitrogen level, the application of phosphate fertilizer can improve early flowering and fruiting. Therefore, the fertilizer with high nitrogen and sufficient phosphorus should be applied in the seedling stage, such as 20-9-11 sulfur compound fertilizer and other similar high-nitrogen compound fertilizer is more suitable for towel gourd seedling. When applying fertilizer, we should also apply appropriate amount of organic fertilizer according to the local soil fertility to ensure the healthy growth of towel gourd in the seedling stage.

2. In the field growth stage of towel gourd, this period is the period of both vegetative growth and reproductive growth, and it is also the key to ensure the high yield of towel gourd. During this period, towel gourd growth requires a large amount of nitrogen and potassium nutrition, but we should also be careful not to apply too much nitrogen fertilizer, if too much nitrogen fertilizer is applied, the plant will grow too much and delay flowering and fruiting. Therefore, in this period, the fertilization method should be based mainly on base fertilizer and supplemented by fractionated topdressing. Base fertilizer is mainly organic fertilizer, combined with high nitrogen and potassium compound fertilizer, such as 17-7-17 sulfur compound fertilizer and other similar fertilizers are more suitable for towel gourd field growth period. Topdressing is usually applied with water after the previous batch of towel gourd is harvested, and topdressing must be done a small number of times to facilitate the full absorption of towel gourd. If we choose controlled-release BB fertilizer (the real extended product of controlled-release fertilizer, not the product of consolidation agent such as Entek), it will obviously reduce the fertilization times of towel gourd and improve the economic benefit of towel gourd planting.

In addition, but also timely according to the growth of towel gourd, reasonable supplementary application of micro-fertilizer to ensure its healthy growth.

In a word, towel gourd, as a kind of melon and fruit vegetable, needs a large amount of fertilizer. The above summed up the current relevant research results, for lenient farmers for reference, the specific amount of fertilizer should be judged according to the local soil fertility. But what needs special reminder is that it must be irrigated after fertilization, and there must be a combination of fertilizer and water. Fertilizer without water equals no fertilizer. In the era of expensive labor, it is proposed to choose controlled-release BB fertilizer (the real extended product of controlled-release fertilizer, not the product of consolidation agents such as Entek), so as to obviously reduce the number of fertilizers, greatly save fertilizer labor, reduce production costs and improve the economic benefits of towel gourd cultivation.

Seeing here, everyone must have known what fertilizer towel gourd apply, the method of fertilization towel gourd, hope that the editor's summary can help you better plant towel gourd and achieve a good harvest.