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What are the key points of new betel nut planting techniques
Betel nut, also known as guangzi, dabai, langyu, betel nut seed, and Geyu, is a plant of the genus Betel nut II in the palm family. Betel nut seed has the effects of expelling parasites, breaking stagnant qi in the chest, eliminating phlegm, and reducing edema and accumulations. Areca peel (the outer pericarp of betel nut) has effects such as descending qi, promoting water metabolism, and diuresis. Fujian and
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Detailed introduction to the new potato variety Zaodabai
Characteristics: This variety is early-maturing, disease-resistant and high-yielding, and has the outstanding features of large and uniform tubers, white skin and white flesh, and good marketability, so it was submitted to the Liaoning Provincial Crop Variety Approval Committee and named "Zaodabai". "Zaodabai" has strong sprouts and emerges quickly, with rapid early growth; under normal cultivation it matures 85 days after planting; tuber set is concentrated and uniform, and the tubers swell quickly, with the proportion of large and medium tubers (marketable rate) reaching more than 80% 75 days after planting. Under plastic-film mulching cultivation, it matures 65 days after planting, allowing an early market launch with high value and early stubble clearing to improve multiple-cropping returns. Cultivation should
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What kind of tea is Jiulong Dabai tea? An introduction to its variety characteristics
A new clonal variety selected by the Tea Management General Station of Songxi County, Fujian Province, through single-plant selection from the sexually propagated tea plant population at Jiulonggang in Shuangyuan Village, Zhengdun Town. Small tree type, large-leaf class, early-budding variety. The plant is tall, the tree posture is semi-spreading, and the branches are relatively dense. The leaves are dark green and glossy, elliptical, with obvious serrations and gradually pointed tips. Spring buds sprout in late February to early March, and the one-bud-three-leaves stage occurs from late March to early April. The young shoots are yellow-green, the buds and leaves are plump and strong, with exceptionally abundant white down; they retain tenderness well, have a relatively strong bud-growing capacity, and the new shoots sprout uniformly, with medium flowering and fruit-setting rates.
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Detailed Explanation of Main Cultivation Techniques for Jiulong Dabai Tea
Jiulong Dabai tea has a well-developed root system, vigorous tree growth, high yield, and excellent quality. In cultivation and management, it is necessary to establish high-standard tea gardens, contour terraces, dig trenches and apply organic fertilizer, and return topsoil to the trenches (dig planting trenches 60cm wide and 50cm deep), applying more than 100 loads of base fertilizer per 666.7 sq m. Reasonable close planting should be adopted, using double-row double-plant triangular planting, with a large row spacing of 150cm, a small row spacing of 30cm, and a plant spacing of 30cm, planting about 4000-6000 tea seedlings per 666.7 sq m. This is conducive to early garden formation and early
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Introduction to the Dabailingzao Jujube Variety and Key Cultivation Techniques
The fruit is nearly spherical or short oval; extra-large fruits are slightly flattened. The average fruit weight is 24.5 g, the largest fruit weighs 42 g, and occasionally 60-80 g fruits occur. The fruit shape is quite attractive, and the size is relatively uniform. The fruit surface is not very smooth, with inconspicuous unevenness. The skin is relatively thick, brownish-red, and glossy. The flesh is crisp and somewhat coarse, with moderately abundant juice, containing about 30% soluble solids, and of premium quality. This variety has wide adaptability and can grow and bear fruit well in both sandy loam and clay loam soils. A mature tree is 5 m tall with a canopy diameter of 4.5-5.0 m. Young trees bear fruit early; fruit can be seen in the 2nd year after planting, and when grafted onto large rootstock in spring, they produce an economic yield in the same year. In the 3rd year after planting grafted seedlings, each tree yields 3-5 kg, and the current-year shoots serving as fruiting branches average about 1 fruit each. It is suitable for close planting and intensive cultivation in suburbs and industrial and mining areas.
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Detailed Introduction to the Morphological Characteristics of the Dabailing Variety
Morphological Characteristics of Dabailing
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