Iron, do you always step on the pits
Or it's going down for a dozen days, and it's gone to pieces
It's either that or it's hard to get out. It's freezing out
Even if you survive the winter, you'll have a lot of flowers in the spring, and you'll have a lot of beans
Guess what? We've been growing peas for 20 years, and the cold ones depend on four keys。
Not only is each step clearly and clearly removed, but the four pits that are the easiest to drop by are also marked。
Do as you're told, cold, winter peas grow so strong that they can strangle water and so many tumbles can't fit in a basket
First move: the selection of the right species is the basis, and the cold winters are right
Old people say it's good to grow a seedling, good to grow beans。
Cold winter peas, the wrong varieties, and no effort to manage them。
When we go to buy seeds, don't listen to the commercials
Priority is given to cold-resistant peas, such as medium peas 6, short peas, and pian peas 8。
The roots of these peas are twice as thick as ordinary varieties, can reach 30 centimetres below ground, have a strong capacity to absorb nutrients and moisture, remain frozen at 5 degrees below short-term zero, and can hardly rot even in the dark
2. Do not choose late-cooked varieties, but must choose early-cooked ones。
It takes 60 to 70 days to plant early ripe peas in the cold winter. Love
There is also a detail to be kept in mind about buying seeds。
Packaging should include the words “95 per cent purity and 85 per cent germination”, which are full of seed particles without worm eyes and seed, and can sow more than 90 per cent。
First-man shelter: don't buy chen seed cheap! Chen seed has been in place for more than a year, emulsions have been lost, either they are not seeded, they are poorly grown, they are less resistant to freezing, and they are less than half as late as thaws
Second move: when you're planting, you can't do it sooner or later
It's too important to grow peas in cold winters, and problems can arise one day or another。
It's early, the winter's temperature hasn't come down, the pea seed will grow too much, the tubing will be weak, the frost will be frozen
Lately, the temperature is below 5°c, the seeds do not sprout in the soil, the roots do not bulge, the roots do not ingest, the spring is slow, and the term is delayed。
Let's split it between the north and the south
1. In the south (e. G., jiangsu, zhejiang, sichuan), planting is most appropriate about 10 days after winter。
At this time, the temperature is 10-12°c, the seeds are soaked for seven days, the temperature drops slowly after the seeding, and the seedlings are strong and resistant to freezing
2. In the northern areas (e. G. Shandong, hebei, shaanxi), the frost is sowed three to five days after the fall or amplification。
If the frosting's a little cold, don't play hard
There is still one step to be taken before planting, and pea seeds are put in warm water at 30°c for six hours。
It is soaked into seeds that it is washed with wet veils and then soaked, so that it can grow two to three days in advance and reduce the amount of seed。
First-man shelter: don't bubble the seeds too long! In over 12 hours, the seeds will suck too much water, so they will rot in the ground and blind the seed money
Number three: there's a good way to sow it, and it's all about it
The choice of seeds, the timing, and the method of seeding are taken, otherwise it will be difficult to produce more at a later stage。
Let's follow these three steps and make sure they're strong:
Step one: whole soil fertilization, soil laxation and nutrients
Before growing the peas, turn over the earth, till 20 centimetres, and break up the earth's large pieces of earth, and leave no creeps, otherwise the seed will not reach it。
Then a layer of rotting cow dung, with 2,000 pounds per acre. If there is no cow dung, then with rotting chicken dung, it will suffice for 1,500 pounds per acre。
When you're out of fat, you're going to have to go over the earth, and you're going to have to mix it with the soil, so that the soil is loose and the nutrients are even. Deep
Step two: open ditch seeding, control density and depth
It is not too deep to open shallow ditches with hoes, which are 3-4 centimetres deep, without which the seeds are hard; nor is it too shallow, easily pecked by birds, and easily frozen。
The distance of 25 centimetres, which allows pea seedlings to grow up with good ventilation and are not easily ill。
Then, the bubbling seed is given a grain every five centimetres, so that it is not too dense, so that the seedlings are taken from one seed to the next, so that they are thin and small。
Once the seed is finished, the gutter is filled with earth, and it's 12 centimetres thick. Just bury the seed
Step three: water the roots and water the rest
Once seeded, the root water is established immediately, a step that allows seeds and soil to tighten, absorb moisture and grow more rapidly。
Water should be watered with no big water, and it should be better to use a sip along a ditch, or to use a little hose to put a nozzle in the form of slow rain, so that the soil can be poured through until the bottom of the gutter is seen to see water see out。
Don't pour too much, or the seeds will be blown up in a ditch
After water is poured, the soil is dry half-dry (approximately 1-2 days) and a layer of 10 centimetres of dry straw is sprayed on the earth's surface, which preserves soil moisture, prevents surface sheeting and prevents freezing at low temperatures。
New hands shun pit 3: don't use raw or unfertilized fat! Fertilizers in the soil produce high temperatures, burn the peas' young roots, strangle their heads and bite their roots with ground pests
Number four: cold winter care must be in place
It doesn't matter if we're done planting. Cold winter care is the key to making peas alive and productive。
At four o'clock, the pea seed is cold and strong
Point one: cold-freeze protection, double-cover insurance
If the weather forecast says that the temperature is below 3 degrees below, then a plastic film should be added to the peas field. The film should have an agricultural film of 0. 08 mm thick, and the cover should be levelled, with a heavy earth pressure around it, so that it can contain the wind, the internal temperature of the film can remain above 5 degrees c, the peas seed can be warm inside, and there can be no freezing
In the absence of a film, a 10 cm dry straw or maize straw will also be covered with the entire plot and the soil will not leak。
When the temperature rises to more than 5°c, the membrane or straw is lifted into the air for two hours each day at noon, otherwise the membrane humidity is too high and peas seed is prone to mold。
Point two: control watering, so that the soil is not wet
Cold winter pea seedlings grow slowly, have weak evaporation and require less water, and do not water frequently, otherwise the soil is too wet to rot。
The way to judge whether to water is simple: to grab a piece of earth, to squeeze it so hard that it becomes a lump, to let go of it, so it's clear that the soil is just watery, so it doesn't have to be watery. If it doesn't, it's too dry。
The water must be chosen by noon, at temperatures above 5°c, not sooner or later, or the water will freeze the roots of peas into ice in the soil。
When it's pouring, just half the ditches along the roots, so that the soil is wet and stopped
Third point: a small amount of extra weight, with only "food" for the weak
If the peas grow strong and the leaves are green, they do not need to be fertilized; if the seed grows weak and the leaves turn yellow, it is given a “nutrient meal”。
It's the best way to use ripe soybean water, and it's easy to do it: put a pound of soybeans in 20 pounds of water, seal them up and ferment them in the sun for seven days, ferment them, pour them 1,000 pounds per acre at a rate of 1:10 (a pound of fermentation to 10 pounds of water), follow the root of peas, not on leaves, avoid burning leaves
Point four: prevention of disease and pests, early detection and early treatment
Cold and winter peas are the most prone to rot, and leaves of pea seedlings are yellowened after the onset of the disease, and the roots are pulled out of brown and smelly。
If a dead seed is found, it should be uprooted, taken out of the field and thrown away, not left on the ground, and then sprayed in its original position with grass-grain, which will both disinfect and prevent the spread of the disease。
Insects, which are primarily resistant to aphids and leaf flies, suck peas' juice, leading to leaf curls and yellow hair。
Prevention and treatment of low-toxic biological pesticides such as 0. 3% bitter alkaline, water transfer by instruction (normally 100 ml vs. 30 kg of water), spraying at 9 a. M. Or 4 p. M. With a focus on the back of leaves, 7 days safety interval, 7 days to pick beans after 7 days
New hands avoid pit 4: don't cover it and leave it alone! When the temperature returns, no membranes are lifted, the membranes become hot and wet, pea seed is suffocated, leaves are yellow and greyy, and they can't get to the bottom
Iron, four keys to cold winter peas and four new hands to hide out
The four steps were the right ones to choose the right species, to set the right time, to spread the right method, and to keep the baby under control。
Not only are the peas grown in cold winter, they can grow strong in spring, and they can't be picked up
Now it's time for the southern region to plant peas in cold winter, and for the northern region to grow the membranes
When you grow peas, have you ever stepped on the pit? Or something else
