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Introduction to the Characteristics and Traits of the Jimai 22 Wheat Variety
Characteristics and Traits: This variety is winter-type. The seedlings are semi-erect. It has good cold resistance, relatively strong tillering ability, and a relatively high spike-forming rate. It is a multi-spike type variety. The plant type is compact, the leaves are relatively small and erect, and the stems and leaves have relatively much wax. The plant height is 70-75 cm. The stems have good elasticity and strong lodging resistance. It has good comprehensive disease resistance. It yellows well, the spike is rectangular-ovoid, with long awns and white glumes. The grains are white, vitreous, and plump. In the 2003-2004 Shandong provincial regional trial mixed-sample determination, the test weight was 771 g/L. Yield components: 450,000-550,000 spikes per 667 sq m, 35.65 grains per spike, and 1000-grain weight 45 g. Its outstanding features are high yield potential, wide adaptability, and strong stress resistance. It is suitable for planting in medium- and high-fertility and high-water plots throughout Shandong. 2 Super-high-yield cultivation techniques 2.1 Apply more organic fertilizer, balance chemical fertilizer application, and build up soil fertility. Building up soil fertility: According to research by the Henan @#@245@#@ High-Stable-High-Yield-Low-Cost Cooperative Group, for super-high-yield wheat with a yield above 600 kg per 667 sq m, the dependence rates on soil nitrogen, phosphorus, and potassium nutrients were 82.8%-85.9%, 91.7%-95.1%, and 85.1%-88.3%, respectively, much higher than the dependence rates on soil nitrogen, phosphorus, and potassium nutrients of high-yield wheat fields with a yield of 500 kg per 667 sq m (between 65% and 80%). This indicates that achieving super-high yield in wheat requires fertile soil as a guarantee.
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Introduction to the Black Sweet Potato Variety Black Potato King No. 1
This variety is a new high-yield black sweet potato variety recently introduced from Hong Kong, China by the Guangdong Institute of Biotechnology. The vines grow about 1.3 m long. It sets tubers early and in a concentrated way. The tubers are spindle-shaped and contain 24-26% starch. The skin is purple-black and the flesh is jet black. When cooked, it is richly aromatic, soft, sweet, mealy and sandy, and is rich in selenium and iodine. It yields about 80% more than Chuanshan Purple, with a yield of 3000-7000 kg per mu and 3000-3500 plants planted per mu.
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Introduction to the Jimai 21 (formerly 988044) wheat variety
Variety source: 865186/Chuannongda 84-1109//Ji 84-5418 Characteristics: Semi-winter type, medium maturity, maturity period same as the control Shi 4185. Seedlings semi-prostrate, leaf color light green, leaves slender, strong tillering ability. Plant height 75 cm, plant type slightly loose, flag leaf erect, spike layer neat. Spike spindle-shaped, long awns, white glumes, white grains, grains vitreous. Average number of spikes per mu 384,000 spikes, grains per spike 34.1, 1000-grain weight 40.3 g. Relatively resistant to lodging, cold resistance
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What are the signs of illness in softshell turtles? An introduction to common symptoms
Softshell turtles are timid, afraid of people, afraid of cold, like to burrow into mud, and like to bask in the sun. Once they get sick, their behavior becomes abnormal: they no longer burrow into mud or bask on their backs, and instead prefer to hide in shady, dry places, moving slowly and not fearing people. Based on these characteristics, problems can be discovered as quickly as possible, which is beneficial for the prevention and treatment of softshell turtle diseases. In ponds where there are no habitats for sick softshell turtles, once a softshell turtle gets sick it is difficult to detect, often delaying treatment; once it surfaces, the disease is already incurable and beyond saving. Healthy softshell turtles move nimbly; as soon as they detect
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What is chilled crab claw? Frozen crab claw product introduction
Ingredients: 10 live crab claws, 10 g agar, 100 g superior stock, 25 g ham, 25 g celery, 10 g red pepper, 20 g soaked shiitake mushrooms, 2 g MSG, 2 g refined salt, plus 10 spoons. Method: (1) First blanch the crab claws until cooked and crack them, remove the crab claw shells, take out the whole crab claw meat, keep the two crab forks, marinate with a little refined salt and MSG for 5 minutes and set aside. Separately soak the agar in clean water for 2 hours and set aside. (2) Cook the superior stock over low heat, add the soaked agar and cook until dissolved, add the seasonings and set
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Introduction to three methods for harvesting warm-water fish
1. Seine netting method. This is currently a relatively common harvesting method for "warm-water fish." The net is generally made of nylon, or the middle section is made of nylon. The net length should be about 1.5 times the width of the pond surface, the net height should be about 2 times the pond water depth, and the mesh size should be such that none of the pond fish get gilled in the net. The advantages of this harvesting method: first, it catches all types of pond fish, which can meet the demands of different fish vendors; second, during the seining process, the bottom mud and pond water are stirred up, which plays a role in fertilizing the water and aerating it. Of course, this harvesting method also has obvious disadvantages: first, the seining
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Characteristics of the Kazakh cattle breed and an introduction to raising them
The forehead is slightly concave, the skull is flat and slightly hollowed; the horns mostly curve toward the sides, forward and upward, with the tips turning inward in a semi-elliptical shape, and the horn texture is fine. The neck is slender and of medium length, and the dewlap is poorly developed. Relatively low, tail hair
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Detailed Introduction to the Cotton Variety Jiuzasi No. 4
The new hybrid cotton combination "Jiuzasi No. 4", successfully bred over 8 years by the Anhui Provincial Jiucheng Agricultural Science Institute, passed the approval of the province's Crop Variety Approval Committee on January 11. Experts believe that this variety has good yield potential, stress resistance and fiber quality, and is a new combination with great yield-increasing potential among Anhui's new cotton varieties. The Anhui Jiucheng Agricultural Science Institute began the selection and breeding work of "Jiuzasi No. 4" in 1994. The parents of this variety were purified using the self-pollination mixed-propagation method, and the new combination was screened out through hybrid breeding methods
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Detailed introduction to the cotton variety Jiumian No. 2
Jiumian No. 2 is a new cotton variety developed by the Cotton Experiment Station of the Jiuquan Prefecture Agricultural Science Institute of Gansu Province through sexual hybridization of the early-maturing, high-yielding, high-lint-percentage line 77-118 with the disease-resistant, late-maturing variety Zhongmiansuo 16, followed by pedigree selection and directed breeding. It was approved and named by the Gansu Provincial Crop Variety Approval Committee in 2001. This variety is suitable for planting in the Hexi Corridor cotton region of Gansu Province, as well as in **, Inner Mongolia's Ejin Banner, and Ningxia. 1 Main characteristics and traits: this variety is a ultra-early-maturing upland cotton, with a whole growth period of 138 days,
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Introduction to the Salt-and-Alkali-Tolerant Cotton Variety F502-2
I. Characteristics and Traits The plant is tower-shaped, with Type II fruiting branches, and a relatively loose plant architecture. The leaves are dark green, of ordinary leaf shape, medium-sized, with a smooth surface; the leaves are relatively thin and hard, and the fruiting branches tend to grow slightly upward. Emergence is fast and uniform, and growth is robust. The seedling growth vigor is moderate and steady, and the plants grow rapidly around the bud stage. The first fruiting branch node is at the 6th to 7th node, and the plant height is about 70 cm. It has strong boll-setting ability, with 10 to 12 bolls per plant. The boll shape is oval and relatively large, with a single boll weight of 6.6 g. The boll shell is thin, boll opening is concentrated and smooth, and the boll-holding capacity is good.
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