Growing a vegetable lid hides what no one says about insider skills, and 90% of the farmers have stepped on the pit, working for half a month, and i'll tell you today。
Two days ago, i was busy in the garden until dark, screaming for my family to grab the covering。
A lot of freshman friends ask me if it's really hard to cover
It's really not as complicated as you think it is. It's so tight。
But why do a lot of people do what they do, planting a vegetable cover or a second failure
It's all these three big holes that no one's warning
The first pit: the end of the lid, it never breathed。
A number of farmers sow soil and water, so that they can use the lids as a tablet and wait for their seedlings。
At midday in the early spring and autumn, the temperature rose to 40 degrees in minutes。
Seeds are yet to break their shell, and the sprouts have just sprung to the point and are roasted to death by the heat, which is what old farmers call sprouts and sprouts。
Seeing that the seed's skin is not rotten, the embryos were burned long ago, and there was no soil left, and in the end the whole land was empty。
The second pit: the membrane is removed at high noon, and the temperature is too high to be directly dead。
Some know that the time to breathe is completely wrong。
At midday sun, the surface of the ground is hot, the membrane is lifted and the high temperature in the membrane is suddenly cold and the light is tanned directly to the seedlings。
The small saplings that had just emerged, the immediate stress of which had lost water, fell on the same day and dried up directly the following day。
It's hard to say. It's faster than you die at noon。
And a third pit: half of the seedlings shall not be removed from the membrane, and all shall be crushed to the weak。
Seeing the seed coming out of the ground, you can't remove the membrane, and the membrane is just on the seed。
The seedlings are long in their membranes, the leaves are roasted, the troughs bend down, the last of them is yellow and thin, the latter is not long, the resistance is so poor, the second half of the month after the planting is delayed, and much money is spent on management。
An old vegetable farmer, who had grown for decades, had never died under the cover of a membrane cover and had passed on several generations of mouths: time out, evening out, science。
When the sun covers all the time, when the film is removed at night, the seed becomes ventilated, and the seed is removed。
You don't buy expensive instruments, you don't get complicated operations, you know what to do at a glance, and you can do it once in a while。
Why do you have to breathe in the evening
And the sun is so hot in the daytime that you can't bear the cold and the heat in the daytime when you can't find it。
When the sun sets in the evening, the temperature comes down, the ground is warm and the wind is soft, it will be too good to open the edges of the membranes。
It is able to drain the heat from the membrane, avoid the fretilation of embryos at night, and provide oxygen to the soil, where seeds germinate in order to breathe for long periods of time, with a lack of oxygen。
One night of wind and the next day the soil temperature is right. The seed is growing twice as fast and full。
When is the best time to remove the film
All the leaves and guacamole vegetables are grown up to 70 or 80%, and the film is removed immediately, and never wait for the elders。
As long as large areas of the ground are green and even a small half of the seeds are not there, it is long paste, and the rest of the seeds will come out slowly。
When the sapling grows, it will be 100% baked leaves, yellow-stalked small and small, and it will be too late to cry。
The operation of the lid coverings in different seasons has been recorded for a year and four seasons。
In spring, the temperature is low, less exposure, less late, and the core is temperature protection。
In the spring, the temperature is low, the seeds are slow to germinate, and the lids are mainly designed to boost temperature protection。
During the day, the entire lid is warmed up, and every evening the side corner is ventilated for between one and two hours, dispersing the moisture in the membranes and not the rotten species。
When the seedlings reach 70 or 80%, pick the evening or the whole day, and remove the film。
In the spring, the worst fear was that the humidity would be drenched for too long, that the seeds would sprout easily, that the evening would be aired, and that the coherence of the seeding would be doubled。
The summer and autumn high-temperature vegetables, the hard work, the early departure, the core is the prevention of the heat。
The high temperature of the sun in the summer and autumn is the easiest season to suffocate with roasted seedlings, and the membranes require water protection and must never be suffocated。
The sowing of water covers the membranes, which must not be covered in the sun all day long, so that every evening, when the air is lifted, it cools and damps, so that the membranes can be removed。
When summer and autumn temperatures are high, the membranes can suffocate a whole seed and make a ventilated, early disemboweling membrane, with little failure to grow。
When it rains, don't put too much pressure on the membrane and leave more airproof water。
The rain is pouring for days, the soil is so wet that it is watery that it is the most dangerous to see the wind, and the seeds are blistering directly into the soil。
At this point, do not press the membranes so hard that the seeds will not rot。
I'll make it clear to you that the lids of different vegetables are covered。
Vegetables such as spices, spinachs and lettuces are the least dreary and the easiest to rot。
The membranes are overstretched. They must breathe in the evening, remove the membrane as soon as they see it green, and then grow the leaves, which will essentially suffocate you。
The cucumbers, watermelons, melons and soybeans are soaked, they wait until they reach three or four leaves before they are baked。
Tomatoes, peppers and eggplants, which grow to 5-6 real leaves and remove the membranes after they are produced。
The roots of radish, potatoes and sweet potatoes grow to 7-8 real leaves and remove the membranes。
A lot of people don't know why the membranes are so popular with old vegetable farmers。
In spring, at low temperatures, the lids, 10 cm deep, can be 1 to 6 °c higher than the open ground, up to 8 °c, with a good hand to keep the water warm。
It also prevents rain-doing, does not tape the surface of the ground and reduces the evaporation of the soil, and does not fear drying。
Fertilizers are broken up faster, soil microbes are highly active, fertility is not lost, and re-alkali is prevented and saline hazards are reduced。
At 40 degrees of heat under the broad sky membrane, the sprouts burn to death and save a lot of mower。
It can also reflect more light to the lower leaves of the seedlings, with greater light cooperation and faster growth。
But not everything is suitable for covering the membranes, but dry sand, barren land, hard-line land cover can easily be reduced, and it is important for everyone to remember。
Many people were wondering if i had covered the membranes and watered them down, and i ended up with a few saplings, half an acre, almost half a month dry。
Everyone thought the lid was just going to go up to the ground and grow up, and that's the worst part about 90% of the people who are poor, rotten and sprouts
The membranes don't really cover as long as they're good, and they're not bored。
Remember that old vegetable's message: to withdraw in time, to excavate in the evening, not to sprout, not to bake。
Whether you grow pickles, spinachs, fragrances, or pepperoni carrots, the seedlings are fully full, the seedlings are not sick at the end of the day, and the growing is too strong。
There's plenty of membranes. Don't waste money。
The white membranes are radiant, the geothermics are 2 to 4°c, the melons of radiant vegetables are suitable, and the quality of the vegetables grows so productive that weeding is almost possible。
The black membrane is only 10 per cent luminous, the wetting effect is full, the grass is suffocated directly without light, and weedy plots are used to save a lot of manual money for weeding。
General choice of 0. 01 mm thick membrane is sufficient, and the warming effect is durable, with the highest value for money。
There is no mistake in the timing of the membrane, and many people have to wait for it after planting。
Vegetables are recommended to plant slow seedlings, with crotching down two to three times, i. E. 15 days of covering, which will allow the seedling to grow deep and grow into a strong tree。
The cover should not be attached directly to the ground, it should be suffocated, it should be better to grow a small arch, or it should be reinforced with a stick。
Herbicides must be administered before the covering can be sterilized in advance of the soil, otherwise it will be difficult to finish the covering before weeding。
Don't cover it too early, otherwise the roots will float to the surface, the seedlings will be less resistant and the yellow leaves will grow worse。
It's really a one-point trick, so don't be blinded by the membranes. In this way, this year's food will be full and strong, double the yield of previous years。
