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Planting Methods and Key Technical Points for Dwarf Lilyturf (Ophiopogon japonicus)
Generally, planting is carried out on cloudy days from mid-April to early May each year. Trench planting and hole planting are usually adopted. For trench planting, open trenches 5 cm deep at a row spacing of 15 cm, first apply diluted pig manure water in the trenches, then plant seedlings at a plant spacing of 6-8 cm, with 3 plants per clump; after planting, cover with soil and firm it so that the seedlings stand upright and stable, achieving a level ground surface and upright seedlings. In some areas, for trench planting, trenches 5-6 cm deep are opened on the surface of the bed at a row spacing of about 20 cm, and 1-2 seedlings are planted in the trenches at a plant spacing of 15 cm; after planting, cover with soil and firm it. Use 700 kg of seed seedlings per 667 sq m.
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Occurrence Patterns and Control Methods of the Rice Water Weevil
The rice water weevil is an internationally recognized agricultural plant quarantine pest. It first occurred in the Americas, and the countries in Asia where it occurs include Japan, South Korea, North Korea, and others. The place where the rice water weevil was first discovered in China was Tanghai County, Hebei Province, in 1987. The area where the rice water weevil was first discovered in our province was Ji'an City in the Tonghua region in August 1993. At present, this pest occurs to varying degrees in most areas of Heilongjiang Province. I. Degree of damage caused by the rice water weevil. The rice water weevil mainly damages rice, and also damages some
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Occurrence Patterns and Control Methods of the Rice Water Weevil
The rice water weevil is an internationally recognized quarantine pest of agricultural plants. It first occurred in the Americas. In Asia, the countries where it occurs include Japan, South Korea, North Korea, and others. The place where the rice water weevil was first discovered in China was in 1987 in Tanghai County, Hebei Province. The area where the rice water weevil was first discovered in our province was in August 1993 in Ji'an City in the Tonghua region. At present, most areas of our province have this pest to varying degrees. I. Damage level of the rice water weevil. The rice water weevil mainly damages rice and also damages some grass
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Classification Methods and Common Types of Rice Bran
Rice is one of humanity's main food grains, and rice is rarely used to feed livestock. What serves as feed is mainly the by-product of processing rice into milled rice - rice bran, whose nutritional value varies greatly depending on the processing method. Due to differences in rice processing methods, rice bran can be divided into rice hulls, rice bran, and rice mill by-product. Rice hulls are the husk (glume) powder removed when rice is processed into brown rice, amounting to about 20% of the rice's mass
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Planting Methods and Care Tips for Dwarf Lilyturf
Dwarf lilyturf (Ophiopogon japonicus) is a new and superior groundcover plant recently promoted for cultivation by Chinese landscaping departments. It is a perennial evergreen herb in the Liliaceae family, grown for its foliage in spring, autumn and winter, and enjoyed for its flowers in summer. Because the plant is short, it can also be grown in pots for ornamental display. Its tuberous roots are used in medicine and have the effects of moistening the lungs to stop coughing and benefiting the stomach to promote fluid production. Dwarf lilyturf grows in clumps with rhizomes, and spindle-shaped tuberous roots form at the ends of its fibrous roots. The leaves are linear, 10 to 15 cm long; the flower stalks emerge from the leaf clusters, and the raceme is loose and spike-like, with bisexual flowers and 6 tepals. The flowers are pale
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What are the processing methods for salted garlic cloves
Processing garlic into salted garlic cloves requires simple equipment and offers significant economic benefits, and the product sells well on the international market. 1. Process flow: material selection → clove separation → soaking → peeling → rinsing → grading → blanching → cooling → rinsing → pickling → sorting → brine preparation → barreling → finished product. 2. Operating methods. 1. Seed selection. The garlic must be mature, dry, clean, with intact outer skin, free from insect damage and mold, and small heads and single-clove garlic should be removed. 2. Clove separation and soaking. Separate the cloves by hand, remove the garlic stalk and outer skin, keep the inner skin, and soak in clean water for 12 hours, changing the water at appropriate times.
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Causes of Spring Yellowing in Winter Onions and Control Methods
For some time now, the author has continuously received letters or phone calls from the public asking about spring management of winter onions. Some people report that winter onions which grew well under low-temperature conditions developed yellowing leaves, root aging, and even death after temperatures rose in early spring, and that cold-resistant winter onion seedlings actually grew worse than local winter onions. Why? Through field observation, the author learned that in spring 2005, winter onions in most regions nationwide showed similar conditions. On the Jiaodong Peninsula, which has the largest planting area in the country, many
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A Detailed Explanation of the Occurrence Patterns and Control Methods of the Ginger Stem Borer
The ginger stem borer (also known as the corn borer, belonging to Lepidoptera, Pyralidae) is a major pest harming ginger. It has a very mixed diet; when causing damage, the larvae bite and feed on the tender stems, then bore into the stem (with frass and insect droppings accumulating at the entry hole), blocking the transport of water and nutrients, causing the stems and leaves above the bore hole to turn yellow and wilt, and they break very easily under external force. 1. Occurrence patterns. The ginger stem borer generally occurs 3-4 generations per year in our area, and the concentrated damage period coincides exactly with the vigorous growth period of the ginger plants. The larvae move from plant to plant causing damage, and finally the mature larvae
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Detailed Explanation of the Processing Methods and Steps for Peeled Garlic
1. Seed selection. The garlic should be mature, dry, clean, with intact outer skin, free from insect damage and mildew, and overly small cloves and single-clove garlic should be removed. 2. Clove separation and soaking. Separate the cloves by hand, remove the garlic stalks and outer skin, keep the inner skin, soak in clean water for 12 hours, and change the water at appropriate times. 3. Peeling. Remove the garlic stem ends, inner skin, and the transparent garlic membrane attached to the garlic head, without damaging the garlic flesh. Then rinse clean. 4. Grading. According to clove size, grade one is 230-300 cloves per kg
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How to store garlic scapes? Indicators and methods explained in detail
I. Storage indicators: 1. Temperature: -0.51°C; 2. Gases: O2 concentration 2-3%; CO2 concentration 6-8%; 3. Humidity: 9095%; 4. Freezing point: -0.7-0.8°C; 5. Gas injury thresholds: O2<1%, CO2<12%; 6. Storage period: 4-10 months. II. Storage method: controlled atmosphere storage. III. Technical process: timely harvest (without
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