A lot of old folks are anxious to grow up in the fall. After the seedlings, the water was pouring in, fattening up, and the earth was ferocious, and it was a pleasure to see the leaves grow big and tender。
But then the problem arises: the cabbage leaves are very big, but they are thin and weak, and the roots are floating on the ground, and the wind blows, and they don't hold them tight, the dishes are loose, the outside looks big, they're empty, they're very bad, they're soft. Many people think they lack enough fertilizer and then go after it, the worse it gets. It's actually the root of the disease at the drop-in level. It's not just two times less. It's a lot of water. Crawling is right, cabbage root is deep and late-staged, and it's hard to grow tight cabbage even if there's more fertilizer。
What the hell is cabbage? Why do you have to do it
Many of the natives have heard the word "crawling " , but do not understand what it does。
If the water is always particularly abundant, the seedlings tend to grow leaves, and the roots do not want to take root in the depths of the earth, all of them floating on the surface. The roots of the surface are prone to late drought, rain is prone to decay, cabbage is resistant and later it is difficult to be kind。
Crawling, in short, man-made control of water to make the soil dry. The cabbage feels that the surface is water-depleted, and it tries to take root down to find the moisture, deep in its roots and so on. When the roots are developed, the capacity to absorb fattening water becomes stronger, the ground is no longer acrimony, and the plants grow thick, thick and thick. It is not until the condensation period that sufficient nutrients are available to supply the dishes, and the cabbage is so tightly weighed that it is not easy to get sick。
You're not doing well. There's going to be four big problems
1. The outer leaves are long and the leaves are long: the leaves are large and thin, the plant is weak, the fat is seen to be strong, and the posteriori is extremely vulnerable。
2. Low root causes and poor resistance: a little drought in the day, a little rain in the autumn, a lot of rotten gangs, soft disease, frost disease, and difficult to control。
3. Frustration and lack of production: all nutrients are consumed in the old leaves outside, there is no power to supply internal vegetable balls, cabbage is loose, production is much less expensive。
4. Post-optimal storage: cabbage is too watery, and after harvest storage is easily decomposed and not available for winter。
The old farmer is telling the truth: the sapling is not so dry as to kill the cabbage; it is a sprouts; it is a moderate drought; it is not a sprout when the sprouts of the leaves fall; it is not a sprout that causes the sprouts directly to the drought, and it will not be remedied later. Many farmers have two extremes, either daily watering or directly drying up, both of which are wrong。
Ii. The exact time of the cabbage incubation, never delay or delay
There's a fixed time frame, it's not the right time, it's all in vain。
Best time in bed
Following the completion of the saplings (the end of the saplings), the seedlings grow to 6 to 8 leafs, which is the starting point of the saplings。
At this stage, cabbage has grown in a certain number of leaves with a certain resilience; it has not yet reached the end of its term and has not begun to contain it。
• crawling begins: 6 to 8 leafs, after the end of the sapling
• end of crouching: cabbage is about to start hugging, and the heart leaves are beginning to gather inside
It's two times when you can't sleep
1. Accompaniment of seedlings at the stage of emergence
At a time when two or three young leaves and roots are still very weak, and at a time when the water is dry, the seedlings stop growing and even dry. During the period of seedlings, which are mainly protected by the protection of the seedlings, the water is to be poured and cannot be controlled prematurely。
After having begun to be consoled, it is strictly forbidden to lean over water
Once cabbage enters the condensation stage, the water demand is very high. At this point in time, when the water is being deliberately controlled, the internal dishes are not growing, which directly results in a loose heart and a reduced production is set. The moustache must be fully completed before the condensation starts and the condensation period ensures the water supply。
Simple comparison of time between north and south
Autumn cabbage is grown in the north to sow before and after the autumn, and before and after the summer, to enter the sapling phase
The yangtze basin is soaked in summer and white, and soaked in the autumn
In high-temperature areas in the south, planting is late, and the time spent on the seedlings follows。
Don't remember the number of months, see the number of leaves, see the 6-8s, and get ready to go to bed。
Iii. How do you water a sapling? Stop it is no water at all
This is where most farmers do wrong. It is a false perception that many people understand that a sapling is a complete water loss and that the ground is dry and water is not watered. The crouching is not drought-controlled。
I'm going to pour water and fuck myself
1. A permutation before the seedling starts
The day before the official scavenger, the ground was watered once. Water is stored below the soil and then the flood is stopped. The topsoil is slowly drying up, and the lower soils still contain tides, forcing the cabbage roots down. This is a critical step, with insufficient water at the end of the previous period and a direct turn of seedlings into dry seedlings。
2. Land only, not calendar
There are no fixed days to die. Normal plots are usually 7 to 12 days。
Sands are poorly watered, so they can last up to and down to 7 days; adhesive land is strong enough to keep up 10 to 12 days。
If the soil is damp and damp in consecutive rainy days, it is necessary to extend the saplings while they are drained, and to reduce the duration of the saplings in the middle of the weather。
3. Quantities must be filled
While incubation occurs at high temperatures at noon, the leaves outside the cabbage are slightly twitched and can be restored sooner or later。
If, by morning, the leaves are still aging, this means that the drought is excessive and that little water must be poured to alleviate the drought, and it is absolutely impossible to continue。
During scavengers, water is used lightly, and water is used to water, which ends immediately and is completely empty。
4. End-of-crawling signs and timely restoration of normal water fat
Two signals were observed: first, the color of the cabbage leaves was changed from green to green, and the leaves were thickened; and second, the handles became shorter and thicker, and the hearts began to gather internally。
These two signals are coming up, and they represent a success. At this point, the water is terminated, water is poured over once, and can then be followed by fattening, formally entering the later stages of the lotus, and condensed growth。
In these four situations, cabbage can't be forced to settle down, and many farmers are forced to do so
Sapling is a good technique, but not all plots and all seedlings are suitable for sapling, depending on where they are and how flexible they are。
First: poor land, insufficient bottom fat, weak seedlings
The ground is weak, the bottom is not fat enough, the cabbage is yellow and thin, and it is weak. Once again, the water has been deliberately contained, the seedlings have not stopped for long, and they have no capacity at all. Such plots do not require strict seedlings and maintain dry and wet soil, giving priority to the growth of a tree。
Second: sandy soil, extremely poor water-preservative capacity
The sand doesn't hold the water, and it's dry. It's easy to dry the roots. It is not possible to replicate the management of adhesive land because of the shorter time spent on sandy land and the lighter time spent on close observation。
Third: continued high temperatures and drought without rain
The years of drought, the sun and the loss of water in the soil are fast. A proper reduction in the croupancy cycle, mainly to protect the seedlings and avoid high temperatures and dry burning of the cabbage roots。
Number four: the seedlings of the saplings are still incomplete
It is important that the saplings are carried out once the seedlings are flat and new leaves grow. New plantings are still slow and root systems have not yet recovered their absorptive capacity, when water is controlled, which directly results in dead seedlings。
A brief summary: strong and fertile seedlings are suitable for incubation; weak, thin, sandy, droughty years, low or no crouch, flexible management, and the fields must not die。
V. Scavenger management, light water is far from enough
If you want to do the best you can, you need to keep up with farming, drainage and fatting。
I'll make sure the ground is pine
After the saplings were watered, the ground was slightly dryed up and the tillage was timely。
Tilts are able to cut the surface cavity of the soil and preserve the moisture of the underground soil; at the same time, the soil is defusing, increasing aerobics and contributing to rooting. That's what the old rural saying, “water on the hoops”。
It says, “the head is shallow, two deep, three unharmed”. For the first time, the ground is shallow; for the second time, it can be duly deepened, but not to the root of the cabbage。
It's time to drain the rain
I'm afraid of the rain. The heavy rainfall, the high water content of the soil, the poor control of the water and the failure of the seedlings; and the accumulation of water in the field and the baking of the root of the cabbage, are highly likely to induce soft decay。
The first time after the rain, the drains of the drains are cleared and the ground drys up, and the hysteres are stretched to the ground, creating the dry and dry soil conditions necessary for the seedlings。
Don't chase fat blindly in the 3rd grade
No urea, no nitrous fertilizers during the sap. Nitrogen fat one, full of water, and cabbage immediately grew wildly out of the leaves, and the saplings directly failed。
Fertilizer is to be followed up when the sapling is over and ready to enter the convulsion period. It is only possible to rely on base fat for the duration of the incubation. Grounds that are seriously underweight can be replenished after the sapling。
Vi. The four most vulnerable fault areas for farming families
Mistake 1: the longer you stay in bed, the better
Many farmers think that the longer they stay, the better the cabbage. It is difficult to recover when water fertilizers are kept up and small yields are low. It's right, it's too much。
Mistake 2: remove a method regardless of the slender plot
On the internet, people say that they spend 10 days in jail, regardless of their strength or their soil quality. It is important to see the real situation in the land, to be flexible and not to be rigid。
Mistake 3: crawling is over and water is still under control
The cabbage begins to roll in, and it is about to be packed, and it cannot be watered. Concertation periods are peak periods for cabbage, and the lack of water directly results in dry and loosely covered hearts. Scavengeration is done during the scavenger period and cannot be extended to the convulsive stage。
Wrong area 4: crawling is water control, not farming
Just a little water, and no pine earth. Even if the water is contained, the soil sheet is rigid, the roots cannot be strangulated, and the seedling does not produce any tangible results. Water control and chinese farming combine to work。
Seven, the cabbage is in place
1. Deep-rooted, well-developed, drought-resistant, flood-resistant and less vulnerable weather
The leaves are thick and green, the leaves are thick and strong, they are not vain and they are solid
3. A significant reduction in the incidence of diseases, a significant reduction in the probability of cases of molluscs and frost, a reduction in the number of drug interventions and the saving of labour
4. A tight heart, a weight on a vegetable ball and a similar acre, with a significantly higher production of cabbage in place
5. Good storage, storage after harvest, decomposition, low decomposition and stability until winter。
Autumn cabbage is grown. It can't be watery, it can't drive it crazy, it can't keep its hands in the water when it's in bed, but it can't be dry。
Remember the key points: water from the bottom of the bottom, and control over the leaves, and long hours; when the morning returns at noon, the heart rises; and the thinness of the sapling and the plowing of the pine soil helps。
