What good are you gonna do to increase corn production
You can't grow corn for the rest of your life? Take it easy, today you'll be able to tell me all about the increase in production at the bottom of the box。
I. Selection: selection of species is correct, with an increase of half
Seeds are corn chips. For every 1% drop in purity, the output drops by 0. 61% — it's not a shock, it's real data。
How? Remember three words: resistance, secrecy, moderation。
With the conversion of farmers to resistant varieties, the number of acres increased from 6,500 to 8,500, with production rising directly from 1,200 to 2,000 pounds. The 30 per cent gap can be opened with this cut in varieties。
It must be tanned for 48 hours before seeding, and uv fungi can stimulate seed activity. Conditional re-package and one step in disease prevention。
Ii. Whole seeding: deep roots, steady yields
The bottom of the plow is broken by a depth of 25 to 30 centimetres, with a root system capable of placing up to 10 centimetres and a direct increase of 30 per cent in the ability to resist ambushes。
The sowing depth is 3-5 centimeters, too shallow, too deep and too slow. The temperature of 5-10 centimetres is stable at more than 10°c before planting。
Density is a technical activity: fertile land parcels of 4,500-5,000 acres/acres are properly reduced to about 4,000. It is crucial to find a balance that is too dense and too wasteful。
Iii. Fertilizer management: pre- and post-control to "eat and drink" corn
For each kilogram of seed grain produced in maize, 98 kg of water is required. We can't keep up. We're just talking。
Bottom fat: 2 tons per acre fertilized farmers + 40 kilograms of compound fat, taking root。
Fatty: 20 kg of urea + 5 kg of potassium fat during the loudspeaker (pre-smoking male) period. Potassium phosphate is sprayed on the plastered leaf, increasing by 20 g in 1,000 grains。
The water follows: the nozzle and slurry period is the critical period for water, which is immediately watered in the event of drought. The drying of the wiring period and the slow spread of the wiring directly led to a loss of production of more than 30 per cent。
It's not a blow, it's a result of actual work。
Four, four great tricks. "advanced, empty, bald, upside down."
The four problems are the "four killers" of reduced maize production, which must be broken one by one:
Problem
Core causes
Response
It's early
We'll lose weight later on. We'll have the roots
Potassium dihydrophosphate + amino acid foliage for plasma spraying, extension of leaf function
Space
Overdensity, less nitrogen and phosphorus
Potassium nitrophosphate formula fertilises
Bald
Phosphorus deficiency potassium deficiency, bad pollination
Potassium fattening with phosphorus and artificially assisted pollination with flowers
Fall back
It's dense, it's fat, it's shallow
6-8 leaf voltage control agent, 2-3 cultivation soil
In particular, artificially assisted pollination: at 9-11 a. M. In the middle of the sun, the collection of a strong plant pollen is spread over the florist, especially with regard to the top, which can be reduced from 15 to 40 per cent to 2 to 5 per cent, with an average acre increase of 15 to 25 kg。
There is also a earthly method known as tipping: folding between the second and third leaves on the top of the unstuffed plant (do not break) and wiring the rods in four or five days, with a significant drop in the level of space debris。
V. Pests and pests: prevention is earning
Corn is difficult to control with bare-eye bees, with 10,000 to 30,000 bees per acre, with significant results. Rodent-proof, stasis-resistant amphibian amphibians. In the mid-term and later periods, the insecticide + microbicide + leaf fertilizer is completed once, reducing pesticide use by 40 per cent。
At the end
Corn acre is a ton, not on luck, but on every link. From seed selection to harvest, six core technologies are rounded up: pairing, good grounding, good water fertilizers, protection against four hazards, high control, and timely and late harvest。
It is now a critical period of summer field management to check itself quickly and fill the gaps that can be filled. If the harvest doesn't wait, it's over
Record my 2026
