Speaking of gill watermelon cultivation, that's a good lesson! As an old farmer who has been growing melons for over a decade, i've seen too many rookies. First of all, it's not like ordinary watermelon, it's like a "nobility" in watermelon, and it's particularly picky about the growing environment。
In terms of temperature, 25-30°c is the optimal growth temperature, and less than 15°c is lost. The light must be sufficient, at least eight hours a day, or the sweetness of the melon should not be enough. Soils, preferably loose and fertile sandy soil, are ideal at 6. 0-6. 8 ph. I've seen people grow hard on sticky land and grow like potatoes, small and deformed。
The key is water fertilization management. It's a particularly "delicious" water. It's too much water. I used to drip, save water and be precise. Fertilizers are to be applied in stages, with the pre-period nitrogen fertilizer being the main source of increased phosphorus fat. Remember, don't put too much weight on it at once, or it's like feeding a child, but it doesn't look good。
Open-air planting techniques for tritium melons
An open watermelon? I've done this before. It's a little risky, but it's a little low. First site selection is important, and it is better to pick up a yang-ventilated plot than a melon crop. I made that mistake last year, and it turned out to be particularly serious。
The whole area needs to be deep enough to reach more than 30 centimetres and to apply base fat. I usually use 3-4 tons of manure per acre, plus 50 kilograms of compound fertilizer. Cultivation is necessary, 1. 8-2 metres wide and 30 centimetres high, so the water is well drained and the melon is not easily rotten。
The planting time is critical. It's too early to catch a cold, and it's too late to make a good price. I planted seeds in the yangtze basin in the middle of mid-april and impregnated for four hours with 50°c water, effectively preventing disease. The seedlings are produced in time and leave one in each den. By the way, open-air planting must be prepared for a rain shed, and cover it up in the middle of the rain, or we'll cry
It's an open-air planting technique
We can't all count on god. It's my experience to do the triple protection: disease, pest, bird control。
First of all, it's disease-proof. It's the worst headache. I've taken the rotational + marriage, and i've taken the pumpkin guacamole, and i've done well. There is also pollinosis, which results in 25 per cent rusty lactation up to 1,500 times the first time, once a week and three times in a row。
In terms of pest control, the melon fly is the number one enemy. I hang a yellow sticky board, 20-30 bucks per acre, with a co-ordinated induction that reduces the hazard by 70%. Aphids must also be treated with 10 per cent of aphids and 2,000 times the fluid spray, bearing in mind that leaves are sprayed both on their right and on their backs。
As for the protection of birds, my earthly method is to pull the ribbon around the melon field and hang a few more old cds to reflect, and the birds won't dare come. I can't, i can't, i can't. It's more expensive than being eaten by birds
Climate and soil requirements
The guacamole is like a pompous little princess. It's particularly picky about the environment. First, temperature, it prefers an environment of 25-30°c, which stops growing at below 15°c and freezes to death directly below 5°c. I had a hard time last year, and it was too early for early planting, and it turned out to be freezing。
The light must be sufficient, at least eight hours a day. I found melons with insufficient light. It is therefore important to avoid large buildings or shades of trees。
Soils are best lax sandy and ph 6. 0-6. 8 are ideal. Sticky soil has to be improved, with 5-8 cubic metres of sand per acre and 3 tons of decomposition organic fertilizer. The drain must be good, or i'll wait for the roots to rot! Remember when i was greedy and chose a low-lying land, and when the rainy season came, the whole melon field became a watermelon pool
Varieties selection
Now there's a lot of guacamole on the market, and i've tried a dozen, and i've come up with a few. The early-literate varieties recommend "earth and red" from planting to harvesting for about 65 days, which is particularly suitable for the early market. The medium-pretty type of "golden neoplasm" is highly resistant to disease, beautiful melons and good merchandise. Autumn honey, a late-deficit breed, is a long way off。
The selection of varieties depends on local climate and market needs. For example, in rain-fed areas, highly resistant varieties are chosen; if long-distance transport is to take place, it is necessary to choose hard and durable skin. I've seen people from outside
