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New Technique for Whole-Seed Potato Cultivation with Plastic Mulch and Double Rows on High Ridges
1. Reasonable crop rotation and stubble reversal To economically and effectively utilize soil fertility and prevent soil-borne diseases, pests, and weeds, avoid continuous potato cropping or planting potatoes on the stubble of other root and tuber crops. Also, do not rotate with other Solanaceous crops such as eggplant and tomato, otherwise yields will be reduced by 15%-20%. Potatoes can be rotated with cereal crops and legume crops for more than 3 years. 2. Land preparation and ridge formation Potatoes are suitable for planting in deep, loose soil, with deep plowing and fine land preparation. After harvesting the previous crop, promptly clear the stubble, plow deeply about 25 cm
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New Carnation Variety Yun Zhi Die: Disease-Resistant and High Quality
"Yun Zhi Die" is a new carnation variety bred by the Flower Research Institute of the Yunnan Academy of Agricultural Sciences. Trial-planted in 2005 in the main carnation-producing areas of Yunnan, it showed characteristics of wide adaptability, high yield, strong disease resistance, pure flower color, tolerance to transport, long vase life, and ease of cultivation. In 2005 it obtained plant variety registration and protection from the Ministry of Agriculture. I. Botanical characteristics. Single-flower type. The stem's cross-section is angular, without cavities. Leaves are blue-green, long sword-shaped, 15.99 cm long and 0.92 cm wide, with a rich waxy layer on the surface and no hairs on the leaf margins.
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Detailed Explanation of Key Techniques for High-Yield Cultivation of Bambusa multiplex
Bambusa multiplex shoots have excellent quality, being fragrant and crisp, and are rich in various amino acids needed by the human body, making them a natural green food. The bamboo culm wall is thick and elastic, making it a good material for scaffolding, papermaking, furniture making, and processing other items, with high comprehensive utilization benefits. It is an excellent scattered bamboo species dual-purpose for both shoots and timber. However, existing Bambusa multiplex forests have long been in a wild and unmanaged state, with only harvesting and no cultivation, only collecting and no management, resulting in unreasonable bamboo forest structure, low yield, and low economic benefits. Therefore, its high-yield cultivation techniques are briefly introduced for reference.1
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Intercropping insect-resistant cotton with potatoes: both crops can achieve high yields
In recent years, the model of intercropping potatoes with insect-resistant cotton has been welcomed by the people. According to surveys, this model not only enables cotton to achieve high yields (lint yield of 90-100 kg per mu), but also "freely" yields an extra 1500-2000 kg of potatoes per mu. The key cultivation techniques are as follows. I. Potatoes ① Seed selection and sprouting. It is advisable to choose early-maturing, short-stalked, high-yielding virus-free varieties, such as Holland No. 7, Jinyin No. 8, etc., using 80-90 kg of seed potatoes per mu. In mid-February, cut the seed potatoes into pieces (each kg cut into 40-50 pieces) and use a sunny cold frame or greenhouse
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Why should high-quality queen bees be used in beekeeping?
In using high-quality queen bees, three main aspects should be considered: selecting Chinese bee (Apis cerana) breeds with excellent breed characteristics and production performance, using new queen bees, and preventing the degeneration of the Chinese bee breed used. Using queen bees with excellent traits is the guarantee for strong colony rearing of Chinese bees. In Chinese bee rearing, breeds should be selected that have characteristics such as strong egg-laying ability of the queen, strong colony strength, weak swarming tendency, high yield, and strong disease resistance (especially resistance to Chinese sacbrood disease). Excellent queen bees can be obtained through bee breeding production departments, but it must be noted that introduced queen bees should be able to
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Key High-Yield Transplanting Techniques for Rice Variety Xinyou 205 in Jinggu County
Xinyou 205 is one of the main rice varieties promoted under the 2010 Science and Technology Demonstration County Project in Jinggu County. The following technical points should be noted during transplanting: 1. Field preparation: the field must be plowed three times and harrowed finely, with the field level and the soil turned to mud. 2. Fertilization: apply 1000-2000 kg of decomposed farmyard manure deeply per mu, 40 kg of compound fertilizer in the middle layer, and 10-15 kg of potassium sulfate or potassium nitrate. 3. Transplanting time and density: the transplanting period is mid-April, and transplanting should be done on the second day after field preparation, with seedling age of 40-45 days.
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Huizhou promotes 31 high-efficiency rice varieties for farmers to select for planting
On July 10, experts from the National Agricultural Technology Extension and Service Center of the Ministry of Agriculture, accompanied by the person in charge of the Seed Station of the Provincial Department of Agriculture, visited the Municipal Institute of Agricultural Sciences, the unit undertaking the national rice regional trials in our city, to inspect the national rice regional trial work. It is reported that our city has successively completed the regional trial tasks for more than 400 rice varieties assigned by the state. The experts inspected the implementation of the national rice regional trial field experiments undertaken by the Municipal Institute of Agricultural Sciences and highly praised the institute for its solid completion of the national rice regional trial work. According to reports, the Municipal Institute of Agricultural Sciences since
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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 Select Breeding Softshell Turtles? Master the Selection Techniques to Choose High-Quality Breeding Softshell Turtles
Breeding softshell turtles refers to softshell turtles used for reproduction. Under natural conditions, due to the influence of climate and the harm caused by natural enemies, softshell turtles not only grow and develop slowly, but also have a low survival rate. In addition, after years of indiscriminate hunting and capture, wild resources are almost on the verge of extinction. Therefore, using artificial methods to intensify the cultivation of breeding softshell turtles is the main key to solving the source of softshell turtle seed and developing softshell turtle farming production. The selection of breeding softshell turtles should pay attention to the following issues. 1. Age: In the Jiangsu area, generally female and male softshell turtles aged over 3 years, that is, weighing more than 0.25 kg, will engage in mating behavior,
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Sprouted grain is a high-quality feed for raising fish, with good feeding results
Feeding fish with sprouted grain has the advantages of a wide range of raw materials, simple preparation, rich nutrition, strong palatability, convenient feeding, and low cost. In addition, it can ease the shortage of concentrated feed and green feed, making it a fish feed worth promoting. Sprouted grain is rich in vitamins and carotene. Raising fish with sprouted grain can promote the transformation of nutrients and metabolism in the fish body, and enhance the skin's antibacterial ability. It is especially important for the pre-spawning conditioning of feeding fish such as grass carp, carp, and bream, and can increase the spawning rate, fertilization rate, and survival rate. The preparation and feeding methods of sprouted grain are introduced below:
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