Don't be blind
The more fertilizer the better, the more time it takes, the less money it takes, the less garlic it grows, and even the lower yields。
Autumn garlicIt's a total of one and three and four. Bottom fertilizer accounts for 60% of nutrients, followed by 40%. One step is wrong, another time you're fattening, and it doesn't keep up。
I've had a lot of urea in my head before. Finally, the garlic grows tall, the garlic is dry and unsold. Today, together with the planting practices in this area, the ministry of agriculture and rural development's “ny/t 3933-2021 technical instructions for the green production of garlic” makes it clear in one-time terms what it means to use fertilizer nodes, fattens and pits。
I. Bottom fat: half a year before seeding
At the end of september and the beginning of october, the area of guan-jung was seeded and the bottom fertilizer was applied to the ground。
Fertilizer reference (per acre)
Fertilized organic fat 2,000 to 3,000 kg; commercial organic fat 800 to 1,000 kg without farm fat
Potassium potassium sulphate compound fat (10-15-15) 30-40 kg
Potassium sulfate 10-15 kg
Zinc sulfate 1-2 kg
How to do it: organic fertilizers spread over the ground, tumbling 20-25 cm deep into the ground. Fertilizers are fertilized, guttered, mixed with garlic. Don't let garlic just stick to fertilizer. It's easy to burn。
Focus on the reminder that garlic-sulphur must be selected for potassium sulphate-type compound fertilizer and that potassium chloride is banned. The chlorine ion is too much garlic to crack, impatience to store and spicy to fade。
It's hard to get bottom, it's hard to get bottom of it, and it's hard to fix it when it's cold in winter。
Ii. Shrimp fattening: until winter, the seedlings become weak
Garlic seedlings grow to 2-3 leaves, 30-40 days before winter。
It's not all about home
It's fatty, it's thick, it's green, it's fat enough to skip. Nitrogen fertilizers, garlic seedlings grew long years ago, their resistance deteriorated and they were prone to freezing and death in winter。
Only saplings that are yellow and thin and underweight can flush 5-10 kg of urea per acre。
Iii. Fatter in winter: around winter, follow the frozen water
In winter, the soil is frozen at night and at dayfall。
The seedlings are watered without the need to pursue fattening; the saplings are small enough to add 10 kg/acre to potassium sulphate。
Frozen water ice releases heat, increases the temperature of the ground, protects the root system, and heals the earth and prevents drying。
It must not be too late, when the soil is frozen and then water is watered. The water cannot see through, and the surface is frozen to the ground。
Iv. Returning to chromosomes: stunned to spring break and temperatures stabilized at more than 7°c to be followed up (maternal critical period)
It's about mid-march. To remove the soil, to see a new white root from the garlic seedlings, and a green leaf, is a signal of fertilization。
Many old people are rushing to get fat, warm and low roots are not absorbed, and fertilizers are burning in the ground。
Per acre formulation: 5-10 kg urea + 10-15 kg potassium sulphate compound fertilizer (12-10-20) with back-blown water。
At the beginning of spring, garlic enters the fertilisation period, the mother's nutrients run out and the new roots are taken over. Can't keep up with the nutrients. Potassium is to be matched, only urea and garlic is weak。
V. Smokin' fat: garlic's on top of the year
Late in mid-april, garlic showed up。
At this time, nutrition and reproductive growth are synchronized, with garlic and garlic developing together, during the peak period when garlic is required. Fertilizers follow, garlic is thick, garlic swells on a good footing; the lack of fertilizer affects both。
Potassium high nitrogen per acre (12-10-20) 15-20 kg. The demand for potassium fertilizer has increased at this stage, and it cannot be pursued alone。
Vi. Fertilizer: within 3-7 days of garlic, garlic lasts
The garlic is out, the top advantage is gone, the nutrients are transferred to the garlic, and the fat's to catch up。
Potassium potassium sulphate complex fertilizer (10-5-30) 7. 5-10 kg per acre; also 10-15 kg of potassium sulphate with a small amount of nitrogen fertilizer。
Nitrogen fat! Nitrogen fattens too much, leaves long, leaves nutrients in leaves, garlic swells are contained, garlic is loose, storage is poor。
Post-leaf spraying of 0. 3 per cent potassium dihydrophosphate + 0. 1 per cent boron, once in 7-10 days, twice in series, and more saturated garlic。
The seven-day stoppage before the garlic harvest allowed the garlic to be ripe for storage。
Garlic fertilizerThree principles
1. Nitrous fertilizer is not excessive: the previous period was long and unfrozen; the latter period was green and green and the garlic was small. The total volume of pure nitrogen in an acre is controlled at 15-20 kg and is applied in small quantities over a number of times。
2. Non-sulphur-deficit, boron-deficit: sulfur-deficit spicy; lack of emptiness of garlic. Bottom fertilizer is accompanied by boron sand, with the fertilizer preferred to potassium sulfate。
3. Potassium light nitrogen at the end of the period: the weight of the applied weight is shifted to potassium fat after the withdrawal. Many farmers use only urea, leaves grow, garlic is small, and work in vain。
Three common error zones
Mistake one: the more fertilization the higher the yield. Garlic consumption is limited, excessive fertilizer is burned and soil sheeting is reduced beyond the threshold。
Miss 2: just urea is enough. The urea fills only nitrogen, has weak phosphorus roots, is small in potassium garlic, and there are abnormal garlic in trace elements。
Mistake three: one-time mass fat hunt in spring. One-time surge, pre-burning and post-fertilization. It is only prudent to follow the words “first light, medium weight, later”。
The ministry of agriculture and rural development, ny/t 3933-2021, refers to the technical protocol for the green production of garlic. Fertilizers need to be adapted to the size of the plot and the range of garlic. It is recommended that they be applied in conjunction with soil formulas。
Have you ever planted garlic in your house before? Is it yellow or is it garlic? Talk to each other in the comment area。
It's useful, it's a collection, it's a direct comparison, it's transmitted to the people who grow garlic
# i don't know #Garlic cultivation# garlic #Triculture# i don't know #Field management
