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Cultivation techniques for new large-flowered geranium varieties
The large-flowered geraniums 'Coral', 'Ice Cave' and 'Scene' have a plant height of 30 to 40 cm, with round and large flower heads, good mass planting effect and few pests and diseases, making them excellent material for landscape applications. Geraniums of this type are all award-winning varieties from European flower trials. Their growth habit favours a cool climate, with a suitable growing temperature of 5°C to 25°C. The plants enter a semi-dormant state during the high-temperature period in summer, and in cold winter regions they can overwinter with only slight protection. They prefer a location with ample light, tolerate dryness and dislike waterlogging, and require a loose growing medium that
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Large flat apricot is an excellent tree species for village and township greening
Large flat apricot is a plant of the genus Prunus in the Rosaceae family and is an economic tree species unique to our country, originating from the Zhangjiakou area of Hebei Province and the suburbs of Beijing. In 2002, Liaozhong County of Shenyang City introduced nearly ten thousand large flat apricot seedlings for trial planting, and since 2006 has carried out large-scale promotion and cultivation; at present, the whole county has planted nearly 2000 mu of large flat apricot, and the growth is good. The excellent characteristics of large flat apricot: strong adaptability: cold-resistant and drought-resistant, tolerant of barren soil. It can grow normally whether in plains, mountains, hills, or sandy, barren, saline-alkali land. Early fruiting and high yield. Long fruiting period: two to three years after planting
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Will potato tubers continue to enlarge?
The tuberization stage is the period when tubers form and rapidly expand. Water consumption during the peak tuberization stage accounts for more than half of the total water requirement of the whole growth period. Soil moisture content should be maintained at about 70% of field capacity, that is, when picked up it forms a ball, and when dropped from a height of one meter it breaks apart; this is ideal. In the late tuberization stage, that is, one week to 10 days before harvest, irrigation should be stopped to facilitate harvest.
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Processing Methods and Techniques for Dry-Salted Icefish (Large Icefish)
The processing technique for dry-salted crystal icefish is simple and convenient for storage, and because this processing method preserves the inherent flavor of icefish, it is more welcomed by consumers than salt-dried products. 1. Processing workflow: raw materials → cleaning → alum water soaking → secondary drying → stacking and cooling → packaging → storage. 2. Key operational points: (1) Raw material handling: First remove mixed fish, shrimp and other impurities, pour the icefish into a wooden barrel pre-filled with half a barrel of clean water, add a few drops of edible oil, stir by hand for 2 min
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Large yellow croaker
(1) Morphological characteristics: The body of the large yellow croaker is elongated and laterally compressed, with the dorsal and ventral margins forming a broad arc, and the caudal peduncle slender. Body length is 3.5-4.2 times body depth and 3.4-3.8 times head length. Head length is 3.9-5.0 times snout length and 3.-5.7 times eye diameter. Caudal peduncle length is 3.4-3.8 times caudal peduncle depth. The dorsal surface and upper sides are yellowish brown, the lower sides and ventral surface golden yellow, the dorsal and caudal fins grayish yellow, the pectoral and pelvic fins yellow, and the lips orange-red. The head is laterally compressed, large, pointed and blunt, with well-developed mucous cavities. The snout is bluntly pointed, larger than the eye diameter. The snout folds are complete, not
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How does the large-seeded, high-yielding Huayou No. 5 soybean perform?
On September 30, right in the harvest season for field crops, the reporter saw in the contiguous fields of Huayou No. 5 soybean planted in Gongjiazhuang Village, Qiaoxi District, Shijiazhuang City: the golden leaves could no longer hide the pods covering the plants, the pods hanging on the stems were as densely packed as harvested corn wrapped around tree trunks, the plump beans seemed about to burst the pods, and the 3 seeds in each pod refused to be outdone, each growing perfectly round. Wang Yuling, the breeder of this variety and director of the Soybean Office of the Shijiazhuang Academy of Agriculture and Forestry Sciences, who was conducting a survey in the field, introduced that Gongjiazhuang Village has 1
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What are the new large-flowered carnation varieties?
1. Variety introduction: In the late period of the "Ninth Five-Year Plan", the Flower Research Institute of the Yunnan Academy of Agricultural Sciences undertook the provincial Science and Technology Department's science and technology tackling project "Breeding of New Large-flowered Carnation Varieties", and has bred a group of new cut-flower carnation varieties (lines). Some of the new varieties, after small-scale trial planting by flower growers, have shown good production suitability and marketability. Four applications for new carnation variety rights were filed with the Plant Variety Protection Office of the Ministry of Agriculture of China. Among them, compared with Master, currently the foreign variety of the same red series with the largest planting area, Yunhong No. 1
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New Sweet Orange Variety Pear Orange: Introduction to Its Large-Fruit, High-Quality Characteristics
(1) Excellent fruit market quality. The fruit is large, with an average single fruit weight of over 220 grams; the appearance is attractive, with the peel ranging from deep orange to orange-red, and the fruit shape is distinctive, being pear-shaped or obovate; the internal quality is excellent, with flesh that is crisp, tender and melting, a moderate sweet-sour balance, abundant juice and a rich flavor resembling that of navel orange. Soluble solids 10-12 mg/100 ml, total acid 0.7-0.9 mg/100 ml, soluble solids-to-acid ratio 12-14:1; commercially seedless, with an average of 1.8 seeds per fruit. (2) The fruit commands a high price, has good visual appeal and strong market competitiveness.
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How to cultivate large-size fingerlings? Key measures to master
Fingerlings are the material basis for stable and high yield in adult fish production. Practice has proved that large-size fingerlings have stronger adaptability to the environment, ability to escape enemies, disease resistance and feeding ability, so the survival rate is high, the harvested size is large, and high yield can be achieved. To cultivate large-size fingerlings, in addition to carrying out feeding work such as "four fixed" feeding, "three looks" fertilizing, daily pond patrols and fish disease prevention and control, the following measures should also be taken: 1. Add fresh water to improve water quality. "When the water rises one cun, the fish grows three fen," "wide water raises big fish." During the rearing process
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Detailed Explanation of Key Techniques for Enclosure Fishing in Large Water Bodies
For enclosure fish farming in large water bodies, due to the large area and difficulty of catching fish, most farmers currently still drain the water to catch fish during New Year's Day and the Spring Festival each year, which not only wastes water but also affects profits because fresh fish flood the market at the same time. To resolve this contradiction, technicians at the aquaculture farm of Jiangsu State Farms Linhai Farm, through years of practice, have developed a new technique for fishing in large-water-body enclosure aquaculture. This technique takes advantage of fish's habit of swimming against the current: at the water exchange inlet of the fish pond, a fishing pool 3 m wide, 5 m long and 2.5 m deep is built, with a 1 m wide outlet on the side facing the fish pond.
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