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How to fertilize rice? Mastering scientific fertilization methods is key
Use organic fertilizer together with chemical fertilizer. Organic fertilizer is rich in organic matter, can build up soil fertility, provide a variety of nutrients, and also supply compounds with auxin- and hormone-like properties. Applying organic fertilizer helps maintain the nitrogen reserves in rice paddy soil. Organic fertilizer releases nutrients slowly, while chemical fertilizers are mostly quick-acting fertilizers that supply nutrients rapidly; using the two together makes the nutrient supply relatively steady. The organic acids and humic acids in organic fertilizer can bind with iron and aluminum in the soil, reducing the fixation of phosphate fertilizer by the soil and increasing the amount of available phosphorus and the
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Detailed Cherry Blossom Cultivation Tips: Master the Key Points for More Abundant Blooms
Cherry blossom (Prunus serrulata), also known as mountain cherry, belongs to the genus Prunus in the rose family. I. Overview: With lush branches and leaves forming a green canopy, and trees covered in large, showy blooms, it creates a lively and spectacular display, making it an important ornamental flowering tree for gardens. It has a cultivation history of over 2000 years in China. Large-scale plantings create a "sea of flowers" landscape, and both China and Japan have famous scenic spots dominated by cherry blossoms, such as cherry blossom roads and cherry blossom slopes. II. Ecological Characteristics: Native to the Yangtze River basin in China. It prefers warm, humid air and sunny
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Four-spored mushroom cultivation in summer is difficult, but mastering the techniques brings high returns
Summer cultivation of the four-spored mushroom (Agaricus bisporus) is more difficult than that of the common button mushroom. If cultivation techniques are careless, or if the temperature during the fruiting period is too high or too low, failure will result. The high-yield secrets for summer cultivation of the four-spored mushroom are described below: 1. Plant early at the right time. Planting too early means low temperatures in the early stage, which is unfavorable for the growth of summer mushroom mycelium; planting too late means that timely feeding for the autumn mushroom will shorten the harvesting period of the summer mushroom. Therefore, after cleaning the spring mushroom growing room in late April, the summer mushroom compost can be pre-wetted and stacked. 2. Compost fermentation. 1. Compost formula (calculated for 110 sq m). Rice straw 2000 kg, gypsum 7
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Detailed cultivation techniques for Angelica sinensis: master the planting and management methods
Angelica sinensis is propagated by raising seedlings from seed and then transplanting. In lower-altitude areas (1500-1800 m), there is also autumn direct sowing harvested the following year, or spring direct sowing harvested the same year, but the yield and quality are lower. For the seedling bed, choose a cool and moist shaded slope or semi-shaded slope, a hollow or small basin that retains water but does not become waterlogged, rather than a dry, wind-swept ridge. The soil should be loose and fertile, free of stones, either large dark soil or black oil sand; generally, virgin wasteland is chosen for raising seedlings. On the leveled plot, make high beds 1 m wide, and in mid-to-late June, while the soil is moist, spread the seeds
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Castrating and fattening male geese has many benefits, and mastering the method is key
Male geese raised by rural people using traditional feeding methods are mostly fattened and sold as meat geese, except for a small portion kept for breeding. This outdated raising method requires a long feeding period, results in slow growth and development, and has low breeding efficiency. If male geese are castrated before fattening, not only do the geese become docile and easy to manage, but they also grow and develop quickly, reach a larger size, and deliver higher economic returns. To help the many goose farmers further improve their breeding efficiency, the castration method for male geese is introduced below: 1. Castration season
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A Detailed Guide to Forcing Tulips: Master the Techniques to Make Them Bloom Early
When tulips are planted in a natural environment, they usually bloom from March to May. To make tulips bloom at Spring Festival, the following technical measures should be taken. Selection of bulbs: in October, choose plump, well-filled bulbs free of pests and diseases, and remove the brown outer skin. Disinfection of bulbs: before cold treatment, soak them for 15-20 minutes in a 800-fold dilution of 75% chlorothalonil wettable powder, then let them dry naturally. Cold treatment of bulbs: tulips grown in a natural environment all undergo a natural dormancy process. To make tulips bloom earlier at Spring Festival,
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Tulip flower-preserving secrets: master these methods for more brilliant blooms
1. Before placing the tulips you bought into a vase, first use a sharp knife to cut a long, thin slit at the lower part of the stem, so the flowers can absorb water more easily. 2. Unlike most cut flowers, as long as there is plenty of fresh water, tulips do not need any other flower nutrients. Change the water daily with a fresh vase of cool water, keep the flowers away from any direct radiation (sunlight or TV radiation), and care for them gently; the flowers will reward you with a charming floral display. Usually, tulips bloom within two to three days, and the flowering period can last up to a week or even a little longer. 3. Tulips have a tendency to lean toward
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How to prevent and control soybean root rot? These methods you need to master
1. Choose disease-resistant varieties. 2. Rotate with non-host crops such as corn, foxtail millet, and sweet potato. 3. Apply farmyard manure, potassium fertilizer, phosphate fertilizer, etc. when sowing. 4. Apply metalaxyl granules when sowing so that soybean roots can absorb them to prevent root infection. 5. Before sowing, dress seeds with 35% metalaxyl powder at 0.3% of seed weight. 6. Strengthen field management, carry out timely deep plowing and intertillage hilling and weeding, and drain standing water promptly after rain to prevent excessive humidity. 7. When diseased plants are found, pull them out promptly, thoroughly remove the diseased plant residues, and apply quicklime to the planting holes and
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How are tulips cultivated and managed? These technical points need to be mastered
1. Preparation before planting First check whether the tulip bulbs have pests or diseases. If they are already infected or beginning to rot, they must be removed and burned. After removing diseased bulbs, soak the bulbs in a fungicidal solution for disinfection, for example, soak in a 600-fold chlorothalonil solution for 20-30 minutes. Around mid-August, cut open 3-4 tulip bulbs and observe the development of the internal nose (that is, the already differentiated flower stem). Those with a nose 3-4 mm long, ivory-colored and firm are good; whitish ones are not considered good, and flat ones are also not ideal. Choose a humus-rich
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How to grow lingzhi? These cultivation methods you need to master
Q: As a new variety of ornamental flower - lingzhi (Ganoderma), it is increasingly sold in flower markets, but because people do not know how to cultivate it, they love it in their hearts but dare not buy it. How should lingzhi be cultivated? A: Lingzhi has been known in China since ancient times as a "miracle cure" and "auspicious herb," with high medicinal value. As an ornamental, it has only attracted people's attention in recent years. Actually, it is merely a large wood-decaying fungus, belonging in fungal taxonomy to the family Polyporaceae, genus Ganoderma. China has about 40 species,
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