Polygonatum leaf spot
The disease began from April to May, and the damaged leaves first appeared oval or irregular shape from the leaf tip, brown on the outer edge and light white in the middle, which spread downward from the disease spot, causing the leaves to scorch and die. The disease is more serious in the rainy season.
Prevention and control methods:
After harvest, ① cleaned the fields, burned the remains of withered branches, and eliminated the pathogen of overwintering.
Before and at the initial stage of the onset of ②, the patients were sprayed with 100 times Bordeaux solution or 1000 times of 50% acetaminophen, once every 7 days and 4 times in succession.
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Huangjing Yuzhu Pig pancreas decoction
Cuisine and efficacy: lung nourishing recipe stomach nourishing Yin recipe Diabetic recipe taste: original flavor technology: boiled Huangjing Yuzhu pig pancreas soup production material: main ingredient: pig pancreas 250 grams excipients: Polygonatum 24 grams, Yuzhu 30 grams Huangjing bamboo pig pancreas soup production method: 1. Scrape off the oil film of pig pancreas and wash it; 2. Wash Rhizoma Polygonatum and Polygonatum odoratum, put it in a tile pot, add the right amount of water, boil over martial fire, simmer for an hour and season. Tips-Health Tips:
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Morphological characteristics of Polygonatum sibiricum
Polygonatum for perennial herbs, rhizomes transverse, fleshy, pale yellow, apex sometimes prominent like chicken head shape, stem erect, 50-90 cm high. Impellers, 4-6 per whorl, linear-lanceolate, 8-15 cm long, 04-1.6 cm wide, apex curled. Flowers axillary, often 2-4 florets, pendulous, total pedicel 1-2 cm long; perianth tubular, white to yellowish, 0.9-1.2 cm long, apex 6-lobed, stamens 6, filaments shorter, 0.5-1 mm long, style long
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