Lily harvest and seed retention
1. Timely harvest
The main results are as follows: (1) before the vegetable edible lily can harvest the Summer Solstice to Lesser Heat, the leaves of the lower part of the lily turn yellow, the bulb hypertrophy is close to the maximum, and the sugar content of the scale reaches the highest value. in order to strive for the high price, "green lily" can be harvested from late June to late June to early July for vegetable use. For edible lily balls, because of its high water content and monosaccharide content, it is not suitable for seed and storage; used for processing dried lilies, the rate of finished products is not high.
(2) before and after Greater Heat was harvested for medicinal and processing lily Yihuang, the leaves of lily 2ripple turned yellow, the nutrients in the body were transferred to the lower bulb, and when the starch content of lily bulb reached the maximum, the harvest and processing dry slice rate and flour yield reached the highest value.
(3) the lily leaves were completely withered and yellow before and after the Beginning of Autumn, and entered the dormancy period. When the weight ratio decreased by about 10% at the maximum, the lily leaves could be harvested and used. Lily must "rob the sunny and dry harvest". The utility model has the advantages of convenient mining and digging in sunny days, less slime, less damage, no disease, and is conducive to storage.
2. Harvest methods when harvesting lilies, try to avoid digging lily balls. To pick up the ball and load the basket, it is necessary to retain the root system, clean the soil, handle it gently, and not throw it at random. Graded loading basket: ① leaving seed and no seed ball separate packing. ② disease ball and health ball are packed separately. ③ big ball and small ball are packed separately. Lily skin crisp and tender, it is best to directly transport to the processing, storage place, take out the basket, can only be handled one by one, light. When picking lilies, they should be shaded immediately and transported back home to prevent the sun in the field and avoid exposure at home. After sun exposure and drying, the skin of lily becomes red, the quality becomes worse, and the germination rate decreases.
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Anthracnose of lily (colletatrichuan liliaecearwn ferr.
It mainly harms bulbs and also infects leaves and flowers. After the bulb was infected, irregular and light brown spots appeared at the initial stage, then light dark brown, slightly sunken, and finally the disease spot was almost black, and the tissue contracted and dried. The outer bulb suffered the most and gradually extended to the inner layer. The leaves were damaged, resulting in oval, yellowish disease spots, black-brown edges, and slightly sunken. Colletotrichum gloeosporioides overwintered in the affected area with hyphae and produced conidia the following year, which were spread by wind and rain. A plot with heavy clay and high water content; a plot with many lily mites.
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Mushroom production technology of pleurotus ostreatus on both sides of mushroom bed
By adopting indoor frame cultivation method, Pleurotus ostreatus can be produced simultaneously on both sides of mushroom bed. On the basis of no increase in culture medium per unit area, no change in culture medium formula and seeding quantity, the average yield of mushroom per square meter can be 16 kg, and the mushroom can be produced about 7 days earlier. 1. The mushroom bed frame structure is set up indoors by using bamboo and other materials to build a frame, and the mushroom bed bottom plate is fixed on the frame. The general frame height is 2 meters, and there are three layers of mushroom beds with a distance of 60-65 cm; the mushroom beds under bilateral management are 110 cm wide, and the mushroom beds under unilateral management are 55 cm wide.
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