Families of farmers or friends who like to grow vegetables on their own balcony or garden are aware that empties are “frequent” on the summer table. Such vegetables are easy to grow and manage and grow at a very fast pace, and they are picked today, and in a few days they will be full。
However, a number of friends have found that their home-grown cabbage, which was initially growing in good condition, after two or three picks, has become thinner, leaves have yellow hair, and has been eaten with the smell of heavy old fibres, which is no longer soft. This is in fact the result of a failure to keep up with fat or the improper use of fertilizers。
Today, let's move away from the obscure agricultural terms and explore in plain language: what is the best fertilizer used to fatten up the hollow cabbage? How can we fertilize it so fast
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Before we talk about fertilizer, we need to understand the biological properties of the carbs. Empty cabbage is a crop that prefers fertilizers, moisture and temperature. Its greatest feature is leaf-based saps, which mainly eat fresh rods and leaves。
Empty cabbage is a typical “nitrophthalmic” plant in terms of nutritional needs。
Nitrous fattening: mainly promoting the growth of leaves, when nitrogen is abundant, leaves are fat and dark and green, and rods are thick and thin。
Potassium phosphate: this is mainly used to strengthen roots and increase resistance, to make plants stronger and to reduce the incidence of disease。
So the central point for fattening empties is that it is mainly nitrogen and potassium phosphate. If only potassium phosphate is applied, hollow cabbage may grow strong, but at a slow pace and with a strong taste; if only nitrogen fertilization is applied, empty cabbage tends to grow quickly, but is prone to fallback or infestation。
There are many types of fertilizer in the market and, in sum, the following are the main types suitable for the pursuit of fatty in hollow cabbage. We will then analyse their strengths and weaknesses one by one。
1. Urea and fast nitrogen fertilizer (long speed champion)
If you pursue rapid growth, urea is undoubtedly the preferred option。
Advantages: high nitrogen content, quick impact. Usually when fertilized, leaves become greener and brighter in sufficient moisture 3 - 5 days。
Shortcomings: long-term and isolated use of urea, easily clogged soil and a high risk of “fatty” in hollow cabbage, reduced resistance and infestation。
Method of use: it is recommended that the water be diluted to a concentration of around 1% (i. E. 100 kg of water added to 1 kg of urea). Do not spread the leaves, otherwise they will burn easily。
Decay human urine (the “circular formula”)
In rural areas, empty cabbage close to latrines tends to grow best. This shows that empties are very popular with fermented organic nitrogen fat。
Advantages: comprehensive nutrition, containing not only potassium nitrogen phosphorus, but also various trace elements. Most crucially, it is “natural” fertilizer, and the food that is grown is naturally fragrance。
Disadvantages: larger odours, which, if not sufficiently decomposition, can easily carry bacteria and eggs, may also lead to “burning roots”。
Method of use: must be completely decomposed (deeply fermented to brown and without smell). It must be used with water diluted for “hard weight”。
3. Combination manure (all-power player)
Balancing compound fertilizer (e. G. 15 - 15 - 15 for nitrogen phosphorus) is also a good option for troubled friends。
Advantages: nutritional balance and simplicity of operation。
Disadvantages: obesity is slightly slower than urea and prices are relatively high。
Methods of use: water will be poured immediately after spreading between the lines, or will be washed with the water when it becomes available。
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The pursuit of fat is not random, and the growth rhythm of the cabbage needs to be managed。
Phase i: “eternity” after planting
Whether seed is seeded or planted, it is necessary to apply thin fat at this time。
Purpose: to promote the growth of seedlings and their rapid entry into the long term。
Operation: a small amount of urea or extremely thin human urine。
Phase two: “driven fat” during boom
When hollow cabbage is 15 - 20 centimetres long and the first harvest has not yet taken place, it is the “boom period” during which it grows。
Purpose: accumulation of nutrition, with the first course growing strong and robust。
Operations: fertilizer concentrations can be increased appropriately at this time。
Phase iii: "recovery fat" after harvesting (most critical!)
The longer the emptiness is grown by many, the more the problem is. Every time a hollow dish is picked, it's a “heavy blow” to the parent, and it's a big wound。
Purpose: to supplement the nutrients needed to heal the wound and to stimulate the bulge。
The golden rule: “strangling after chasing after dry”。
When empty cabbage is taken, water is not immediately applied to fertilize, as it is easily decomposition when the wounds are not dried。
After one or two days, heavy fertilization (urea + compound fertilizers, or decomposed manure at slightly higher concentrations) was followed immediately after the wounds were observed to have dried up。
Fertilizing the soil alone is not enough if the empty cabbage grown at home is to have the quality of a “specialty” on the market。
1. Cooperation leaf fat
There are a large number of empty cabbage leaves with greater absorptive capacity. In high-temperature periods, root nutrient absorption is sometimes difficult to meet。
Microbolic: 0. 2% potassium phosphate solution sprayed every 10 days. This increases the foliage resilience and makes the pole not only thick, but also very thin and unbreakable。
2. Fertilization (water is fat leg)
Empty cabbage makes the lack of water turn into a "cracker". The demand for water is even greater than that for fertilizer。
Principle: as long as the pursuit of fat is carried out, water must be poured in time. Water can dilute fertilizers and prevent the burning of roots. It can also rapidly transport nutrients through evaporation to the top. In some of the hottest temperatures, cabbage is even planted directly in shallow water fields with the aim of fully absorbing moisture and nutrients。
A little bit of vinegar
This is an experience shared by an old farmer: 300 times more vinegar solution is occasionally sprayed during the growth of hollow cabbage。
Rationale: acetylic acid promotes light cooperation and increases the resistance of plants to disease. The greener the blades and the better the taste。
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It's a taboo. Unfertilized chicken dung and pig dung are buried directly in the soil, where the fermentation of the fever directly burns the small roots of the emptiness of cabbage and attracts a large number of maggots (fly larvae)。
Ban ii: high temperature fertilization at noon. The sunlight is strong at noon, when fertilization is applied, the water evaporates rapidly, and the concentration of fertilizers in the soil rises instantaneously, making it very easy to burn seedlings. The best fertilisation time is in the evening, after which one night the vegetables are absorbed。
It's taboo three: single-love nitrogen fertilizer. Although nitrogen fertilizer works well, if urea is used all the time, empty cabbage is growing too fast and cell walls are thin, not only because of its poor taste, but also because of its high susceptibility to aphids and white lice。
It's a taboo to water fat water right away. Once again, when the wounds are opened after they have been picked, fattening water becomes a breeding ground for bacteria and can easily cause the whole body to die。
If you find it hard to remember, i'll summarize for you the simplest "stupid scheme":
Bottom manure is full: pre-planting, more decomposition goat dung or pie fat is buried in the soil。
Pre-mobilization: cultivation of diluted urea during seeding to help build growth frameworks。
Medium-term later cycle: after each harvest, wait two days for a small batch of compound fat to be sprayed and watered immediately thereafter。
Occasional improvements: potassium phosphate spray to make hollow cabbage more dynamic。
In fact, growing emptiness is like raising a child. Leafs are yellow, indicating nitrogen deficiency; leaves are small and dark, indicating phosphorus deficiency; and rods are slow to grow, implying that they are “hungry”. As long as you have to put on fertilizers and ensure that you have enough water, this groceries will make you eat from the early summer until late autumn, and even more will be given to your neighbours。
As long as you've mastered the fatty technique, you're the great vegetable grower in the circle of friends
# empty cabbage #
