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New sesame variety Zhongzhi 12: high yield, disease-resistant and high quality
Zhongzhi 12 was developed by the Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences through crossing the introduced foreign sesame variety "CLSU-9" as the female parent with "Yiyangbai" as the male parent, followed by multiple generations of directional selection, and was approved by the Hubei Provincial Crop Variety Approval Committee in 2003. Characteristics: This variety is of the single-stem type, with three flowers per leaf axil and four-angled capsules. The plant is relatively tall, generally about 160 cm in height, and can reach more than 2 m at its tallest. The leaves are green, relatively large, with longer petioles, and the stem is greenish-yellow at maturity
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The new sesame variety Jinzhi No. 1 has the characteristics of high yield and high resistance
Jinzhi No. 1 is a new sesame variety selected and bred through years of research by the Wheat Research Institute of the Shanxi Academy of Agricultural Sciences. It passed provincial variety approval in 1994 and was recognized as an achievement by the Provincial Science and Technology Commission in 1998. (1) Characteristics: single stem, square stem, strong growth, dark green leaves, plant height 170 cm, three capsules per leaf, low position of the first capsule, dense capsules, 80 seeds per capsule, 1000-grain weight 3.1 g, white seed coat, excellent quality, oil content 56.2%, meeting export standards. Growth period 100 days for spring sowing, 85-90 days for summer sowing, belonging to the medium-early maturing variety
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Detailed Explanation of Key Points for High-Yield Cultivation Techniques of Black Sesame
There are many varieties of black sesame. "Zhongzhi No. 9", bred by the Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, is the foremost variety. This variety is of the branching type, with a yield of up to 58.33 kg per mu. The growth period for summer sowing is 95 days. The seed coat is jet black, with a 1000-grain weight of 2.63 grams. The oil content reaches 47.3%, and the protein content is over 21%. This variety has strong resistance to stem blight and is a variety worth promoting. At present, sesame cultivation mainly adopts the "double-stem cultivation method". This method mainly involves removing the growing tip when the third pair of true leaves of the sesame seedling is half-unfolded, so that the axillary buds of the first (or second) pair of true leaves
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Why interplanting dry Pinellia ternata in fruit orchards is highly profitable
Dry Pinellia ternata is best suited for interplanting in fruit orchards, because it prefers shaded environments. During hot seasons with direct sunlight, the plants are prone to lodging (seedlings turn yellow, wither and shrink), causing tuber growth to stop. In the hot summer, the lush foliage of fruit orchards serves as a natural protective umbrella that provides shade during the vigorous growth period of dry Pinellia ternata, offering favorable conditions for normal tuber growth. Interplanting dry Pinellia ternata in each mu of fruit orchard can yield about 120 kg of dried product, and its cultivation benefit increases by 3-5 times compared with interplanting conventional crops. 1. Sowing. Spring March-May
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Detailed Explanation of Key Points for High-Yield Cultivation Techniques of Pinellia ternata
Site Selection and Land Preparation Pinellia ternata prefers a warm, humid environment. It is best to choose loose, fertile, moist sandy loam with irrigation and drainage conditions, with a soil pH of 5.5-6.8. Pinellia ternata likes fertilizer, so before sowing, while preparing the land, apply base fertilizer. Apply 2500-4000 kg of decomposed organic fertilizer or farmyard manure and 15-20 kg of superphosphate per mu as base fertilizer, plow 20 cm deep, harrow finely and level, and make beds 1 m wide. The length should not exceed 20 m to facilitate irrigation and drainage. In production, tubers and bulbils are mostly used for propagation. Seedling raising from seeds or
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Five Key Measures for High-Yield Cultivation of Pinellia ternata
Pinellia ternata, also known as three-leaf pinellia, three-step jump, and hemp jade fruit, uses its tubers for medicinal purposes and is a commonly used Chinese medicinal herb. To achieve high yield in artificial cultivation of Pinellia ternata, the following measures must be taken: 1. Pre-planting sprouting, mulching during seedling stage. Pinellia ternata is generally sown in spring from February to April. Since temperatures are relatively low at this time and seed tubers sprout slowly, seed tubers should be pre-sprouted before planting. Sprout indoors using a hotbed, maintaining the sprouting temperature at around 20°C, and sprouts will emerge in 15 days; alternatively, build a plastic shed outdoors for sprouting at 20-25°C, treating continuously for 15
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Planting dry Pinellia has high benefits and is a good project for farmers to increase income.
According to statistical analysis of market surveys of major medicinal herb markets and production areas across the country, there is currently a large gap between supply and demand for dry Pinellia, with a strong trend, and the price has risen to 45-52 yuan per kg, with a favorable outlook. According to Zhao Xijin, a traditional Chinese medicine pharmacist at the Anguo City Traditional Chinese Medicinal Materials Association in Hebei, wild resources of dry Pinellia are gradually decreasing, and the seed quantity per mu for planting dry Pinellia is relatively large, about 30-40 kg, with high planting costs (over 600 yuan). Herb farmers are generally unwilling to develop it on a large scale and only plant it on a small scale, cultivating their own seedlings before expanding. This situation has caused
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How to achieve high yield in raw material soil-casing cultivation of straw mushrooms (Volvariella volvacea)?
I. Select virus-free spawn. Virus-free spawn of straw mushroom has the obvious production advantages of not carrying any viruses or pathogenic bacteria itself, strong resistance, and high yield. Spawn should be selected according to the destination of the product, such as V23 with large-grain characteristics, suitable for fresh sale or drying; Nongke V42 with medium-to-large grain characteristics, suitable for both fresh sale and salted processing; other small-to-medium grain types are suitable for canning processing, etc. II. Chemical treatment of the mushroom shed. Generally, a solution of Baibingquwuzong can be used to spray the mushroom shed carpet-style, thoroughly killing viruses, pathogenic bacteria, etc., to ensure the cleanliness of the production site
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Detailed Explanation of High-Yield Indoor Bed Frame Cultivation Techniques for Straw Mushrooms
1. Basic Conditions for the Growth and Development of Straw Mushrooms 1.1 Nutrition The cultivation material must contain components such as carbon, nitrogen, minerals and vitamins. Therefore, rice straw, wheat straw, hemp stalks, waste cotton, cottonseed hulls, and sugarcane bagasse, which are rich in cellulose, are all raw materials for producing straw mushrooms. Nitrogen-containing compounds are important elements for straw mushrooms to synthesize cell protein. Straw mushrooms can only utilize low-molecular-weight amino acids. Organic nitrogen substances such as wheat bran, rice bran and peptone can serve as nitrogen sources. Straw mushroom cultivation generally does not require the addition of ammonium nitrogen, nitrate nitrogen or urea. In addition to carbon and nitrogen, various minerals such as potassium, magnesium, calcium and phosphorus are also necessary. Generally, cellulosic raw materials already contain sufficient amounts, so no supplementation is needed. When preparing the cultivation material, attention should be paid to the carbon-to-nitrogen ratio of the material. Practice has shown that a carbon-to-nitrogen ratio of 60:1 is most suitable for straw mushroom growth.
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High returns from intercropping mushroom cultivation in citrus orchards
The author succeeded in growing mushrooms between the rows of a densely-canopied citrus orchard, achieving a double harvest of both citrus and mushrooms. Large-scale promotion has shown that generally each mu of orchard produces more than 3000 kg of citrus per year, worth 4000 yuan; and 800 kg of fresh mushrooms, worth 3200 yuan. After deducting production costs of 1500 yuan, the total net income is more than 5700 yuan, which is more than 2000 yuan higher than growing citrus alone. Intercropping mushrooms in the orchard also helps to increase humidity, retain warmth and improve the soil. 1 Raw material preparation Each mu requires 1500 kg of dry wheat straw (rice straw or sawdust may also be used), 20 kg of lime and 15 kg of urea
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