Planting Technology Lists
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Control of lily anthracnose
Symptom: Leaves have round yellowish spots, and the edges of the spots are dark brown. The spots on the petals are round and flaxen. It mainly occurs on the outer surface of the upper part of the scale, but also occurs on the inner surface. It produces irregular, light brown spots in the early stage, then light black brown, slightly depressed, and finally almost black in the diseased part. The tissue shrinks and dries, and the diseased spots can be as deep as several layers of scales, but the outermost scales are the most severely damaged. The flower buds of the diseased bulbs are aborted, brown to black, or a large number of small water-like spots appear on the flowers, which merge into irregular brown spots.
2019-01-16 -
Prevention and control of anthracnose of lily
Lily anthracnose harms the leaves, stems and flowers of the plant, causing leaves to fall early, seriously affecting the growth and development of the plant and reducing its ornamental value. Symptoms: in the early stage of the disease, there is an oval spot on the susceptible leaf, the center of the spot is light yellow, the edge is purplish brown or dark brown, and the center of the spot is slightly sunken. The petals are light brown and thin. The diseased pedicel turned black. Susceptible bulbs generally occur on the outer scales and sometimes on the inner scales. Light brown and irregular spots appeared on the scales at the initial stage of the disease, and then the disease spots.
2019-01-16 -
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.
2019-01-16 -
Lily harvest and seed retention
1. Timely harvest (1) vegetable edible lily can harvest the Summer Solstice before Lesser Heat, the leaves of the lower part of the lily turn yellow, the bulb hypertrophy approaches the maximum value, and the sugar content of the scale reaches the highest value. In order to strive for the high price, "green lily" can be harvested as early as 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) the leaves of lily 2ripple 3 changed before and after Greater Heat was harvested in Yihuang, a medicinal and processing lily.
2019-01-16 -
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.
2019-01-16 -
Double-sided mushroom production method in Pleurotus ostreatus bed
The double-sided mushroom production method is adopted in the Pleurotus ostreatus bed, which can not only make effective use of the room space, but also increase the yield per unit area of the mushroom bed. The main technical points are as follows: first, mushroom bed equipment. Bamboo or standing wood is used to build a frame in the mushroom room, which is generally 2 meters high and can be set up with three layers of mushroom beds, with an interval of 60ft 65 cm. The length depends on the actual situation of the mushroom house. There are two widths: 55 cm managed unilaterally and 110 cm bilaterally. The floor of each mushroom bed is nailed with thin wooden planks, with each branch 1.5 cm apart (gap). II. Inoculation of stall materials
2019-01-16 -
High-yield cultivation of Pleurotus ostreatus with high nutrition formula
The cultivation technology of high nutrition and high yield of Pleurotus ostreatus is to use wheat straw, rice straw and other raw materials, such as high nutrition formula, bacterial stick film removal, nutrient soil mulching and so on, so that the input and output of Prida is more than 1 / 10, and the economic benefit is very significant. 1. Wide temperature varieties such as Changbai No.1 were selected for strain selection. The suitable cultivation time is from September of that year to April of the following year. two。 There are 4 formulations for formula and treatment: ① soybean straw (crushed) 50%, corncob or wheat straw 40%, corn flour or wheat bran 8%, lime 2%. ② wheat straw 70%, wheat bran 27%, compound fertilizer 1
2019-01-16 -
Rapid cultivation of Pleurotus ostreatus in high temperature season
High temperature is extremely disadvantageous to the normal growth and high yield of Pleurotus ostreatus. If conventional cultivation methods are still used, not only the cost is high, but also the yield is low. However, if the rapid high-yield cultivation technique is adopted, high yield and high efficiency can be obtained. Summing up our experience for many years, the main points of rapid and high yield cultivation of Pleurotus ostreatus in high temperature season are as follows: there are many varieties suitable for Pleurotus ostreatus, and the quality of pure high temperature type is poor, so it is suitable to choose wide temperature but high temperature tolerant varieties. Such as Su Ping, Ai Kang 558, West Germany 33, Yaguang 1 and Gaoping 1, three Gorges 13.
2019-01-16 -
A New way for High yield of Pleurotus ostreatus-- High benefit of three-dimensional cultivation in semi-basement
The cultivation of Pleurotus ostreatus with three-dimensional bed frame in semi-basement is a new way to win high yield and improve economic benefit in recent years. According to the experiment, the annual output of Pleurotus ostreatus is about 2500 kg with an input of 2000 kg on an area of 20 square meters, and its biological efficiency is more than 120%. The main technical points are as follows: 1. In order to build the greenhouse, we should first dig a pit with a depth of 1.8 meters ~ 2 meters and a width of 4 meters ~ 5 meters. Its length is determined according to the need and put into a three-dimensional bed frame. The top is arched with bamboo poles and thin film.
2019-01-16 -
Four measures for High yield of Pleurotus ostreatus
After the additional nutrient solution is harvested, soak the bacterial bag in nutritious water with 0.1% urea and 3% sugar for about 10 hours, and a large amount of water can be inhaled, and the two-tide mushroom will form quickly; then use the water dispenser to inject the nutrient solution (vitamin B1, 20 mg, 20 g magnesium sulfate, 5 g boric acid, 10 g zinc sulfate, 25 g urea, 50 kg cold boiled water), dehumidify and keep warm for 7 days. Or pound the skin at both ends of the bag, stand upside down on the ground and fill it with nutrient solution water (vitamin B).
2019-01-16