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Can purchased organic fertilizer be mixed directly into the soil? Pay attention to these points when applying it
In agricultural cultivation, fertilization is an essential part, and applying organic fertilizer can continuously provide nutrients to crops. So can purchased organic fertilizer be mixed directly into the soil? What should be noted during application? Can purchased organic fertilizer be mixed directly into the soil? After buying it back
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Overwintering management techniques for freshwater pomfret fry and fingerlings after being stocked into ponds
1. Overwintering pond preparation: area 600-1500 sq m, pond depth 1.5 m; the pond water in the Pukou District area of Nanjing is geothermal spring water, flowing into the pond in a slight current; the inlet pipe is 10 cm, and the mud at the pond bottom is 10 cm thick. After drying the pond and disinfecting it, fill with water. Each pond is equipped with two 3-kilowatt aerators. 2. Pomfret fry and fingerlings
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What to Do If a Sow Does Not Come into Heat? Practical Methods to Bring a Sow into Heat
The reasons why a sow does not come into heat are fairly complex. Just like with people, there must be a cause. Generally, the main cause is poor feeding and management, followed by diseases, and there may also be some other factors. Below, let us briefly summarize the reasons why sows do not come into heat.
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What to Do When a Ewe Does Not Come into Heat: Breeding Ewe Feeding Techniques
Sheep are a very common animal in our lives, and sheep are actually divided into male and female, which is what makes their reproduction possible. There are also a great many people raising sheep now, but when breeding them, some people may encounter the situation of a ewe not coming into heat. So what should
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The mandarin fish farming cycle is divided into 3 stages: fry rearing, fingerling rearing and grow-out farming
Abstract The mandarin fish farming cycle is mainly divided into the fry rearing stage, the fingerling rearing stage and the grow-out farming stage. Fry rearing stage: artificial induced spawning and artificial incubation are carried out. Fingerling rearing stage: after the mandarin fish fry hatch out of the membrane, a sieve net should be used to screen out the egg membrane, dead eggs and other debris, and then
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Will pigeon eggs that have been cold for a night still hatch into baby pigeons?
Summary During the incubation of pigeon eggs, the temperature of the eggs should not be allowed to drop. If the eggs are cold for a night, it will have an adverse effect on pigeon incubation, but there is still a possibility that they will hatch. In winter, the pigeon loft needs to be protected from cold and kept warm to avoid drafts, while in summer it needs
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Planting Methods and Technical Points for Goji Berry Trees
Goji berries can be eaten directly or made into goji berry tea. The goji berry is a perennial shrub cash crop that is drought-tolerant, poor-soil-tolerant and salt-alkali-tolerant. So, what is the planting technique for goji berry trees? 1. Seed propagation: select fine varieties, soak and wash them in warm water at 30-60°C, then dry them for later use.
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How to Grow a Succulent Peach Egg into an Old Stump? Detailed Care Tips
Peach Egg refers to a succulent plant native to Mexico, with plump, round flesh and leaves in pale purple or pink, often grown as a potted plant. So how do you grow it into an old stump? Let's find out below. How to grow Peach Egg into an old stump? Generally, natural grow
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Which pesticide works well to turn male pears into female pears
Everyone knows that when picking pears, you should choose female pears, as they taste better. But some people say that certain fungicides on the market can turn male pears into female pears. What is this really about? What pesticide is used to turn male pears into female pears? In fact, there is no such thing as turning
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High-yield cultivation method for sweet potato by cutting into pieces and direct sowing
In the cultivation of sweet potato by cutting into pieces and direct sowing, planting is carried out 20-30 days earlier than traditional planting. Because the growth period is extended, the yield of fresh sweet potato is generally increased by about 1000 kg per mu. It is a comprehensive high-yield cultivation technique with low investment, large returns, and savings in labor and time. 1. Prepare the soil early. In winter ⟦4 <p>In the cultivation of sweet potato by cutting into pieces and direct sowing, planting is carried out 20-30 days earlier than traditional planting. Because the growth period is extended, the yield of fresh sweet potato is generally increased by about 1000 kg per mu. It is a comprehensive high-yield cultivation technique with low investment, large returns, and savings in labor and time. </p><p></p><p>1. Prepare the soil early. In winter or early spring, open furrows and deep-plow 30 cm, which can increase soil temperature and water content, and use the low temperatures of winter and spring to kill overwintering underground pests and diseases. Form ridges along north-south rows or according to the terrain, with a ridge spacing of 60 cm and a ridge height of 20 cm. The ridge shape should be tall and plump, and the furrow should be deep and narrow, which is beneficial both for drainage and drought prevention and for root tuber expansion. When forming ridges, keep the ridge soil loose, and rake the ridge surface flat and firm. Apply sufficient base fertilizer: per mu, apply 4000-6000 kg of organic fertilizer, 50 kg of ammonium bicarbonate, 50 kg of superphosphate, 20 kg of potassium sulfate, or 100 kg of plant ash. </p><p>2. Carefully select seed potatoes. Choose excellent varieties suitable for local planting. The potato pieces should be uniform in size, and pieces of 100-150 g are better. Remove potato pieces damaged by freezing or pests and diseases. Generally, 50 kg of seed is used per mu. </p><p>3. Cut into pieces and soak the seed. According to the characteristic that the upper end of the potato piece has dense buds and the lower end has sparse buds, the upper part of the potato piece should be cut smaller and the lower part larger. Generally, each piece retains 2-3 bud eyes. Put the cut seed potatoes promptly into a 500-600 times carbendazim solution and soak for 10-20 minutes. The solution temperature should preferably be 5°C higher than the air temperature at the time. Remove, dry, and plant immediately. </p><p>4. Sow in time. The time for cutting into pieces and direct sowing is 1 month earlier than the time for transplanting seedlings. After the seed potatoes come out of the cellar, they should be handled promptly and sown into the field as soon as possible to avoid freezing damage. Before sowing, open a furrow 15 cm wide and 5-6 cm deep on the back of the ridge. After watering the furrow sufficiently and letting the water seep down, place the mother pieces in the furrow with the bud-eye side facing south and up, with a plant spacing of 25-30 cm. After planting, immediately cover with film to help preserve moisture and raise temperature, and promote sprouting. </p><p>5. Strengthen management. In the early stage, replant seedlings in time. When seedlings are about 2 cm high, promptly make holes in the film manually at the emergence points to avoid scorching the young seedlings. At the end of May and the beginning of June, when the soil temperature rises, remove the film in time. In the middle and late stages, pay attention to drainage and waterlogging prevention, protect stems and leaves, and do not turn the vines. Topdressing should not be excessive; foliar topdressing can be carried out. Spray 50 kg per mu of 1% urea or 0.5% potassium dihydrogen phosphate solution on the leaves. At the same time, pay attention to weeding and pest control.</p>
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