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What are the control methods for pineapple mealybug
The scientific name of the pineapple mealybug is Dysmicoccus brevipes (Cockerell), belonging to the order Homoptera, family Pseudococcidae. Dysmicoccus neobrevipes is the most commonly seen. Damage symptoms: adults and nymphs damage the rhizomes, leaves, fruits and seedlings of pineapple by sucking their sap. Affected leaves first show symptoms starting from the lower part,
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Scientific management of lemons is the key to achieving high yields
Summer is the period when lemon young fruits swell, summer shoots emerge and physiological fruit drop occurs, and it is the key season for ensuring lemon yield and improving lemon quality. The main summer management techniques for lemons include the following aspects: 1. Soil, fertilizer and water management 1. Water management. Because there is
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How to Cultivate Blackberries with High Quality and Scientific Methods? Detailed Explanation of Key Technical Points
1 Site Selection The most suitable soil texture for a blackberry orchard is loam or sandy loam. Soil pH can range from 5.0 to 8.0, but 6.0 to 6.5 is best. Soil salt content should be <0.1%, soil layer thickness should preferably be >50cm, and the groundwater level should be >100cm. For most blackberry varieties, the minimum winter temperature needs to be above -15 degrees Celsius
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Detailed explanation of key points of pear tree planting technology, master scientific planting methods
1. Preparation before planting. Before planting pear seedlings, level the land. If conditions permit, deep plow the whole orchard before land preparation. After land preparation is completed, first determine the spacing between plants and rows according to the production plan. Generally speaking, the plant spacing for pear trees is 2-4 m and the row spacing is 4-5 m, requiring
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Scientific Fertilization Methods and Technical Points for Plum Cultivation
I. Fertilizer Types 1. Base fertilizer: Base fertilizer is a fertilizer that can supply plum trees with various nutrients over a relatively long period. It is generally dominated by slow-release farmyard manure, such as compost, barnyard manure, crop straw, green manure, fallen leaves, etc. An appropriate amount of quick-acting nitrogen fertilizer can be added to the base fertilizer to meet the large amount of nitrogen needed by plum trees during early spring germination and flowering.
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How to Grow Angelica dahurica? A Detailed Guide to Scientific Cultivation Techniques
1. Land preparation: Apply 2500-5000 kg of decomposed compost or barnyard manure, 100 kg of cake fertilizer and 50 kg of phosphate fertilizer per mu as base fertilizer; on fertile land, less can be applied. After application, plow the land, preferably to a depth of more than 1 chi; after plowing, sun the soil so it is fully weathered, then plow once more. Deep plowing is required.
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Key Points of Standardized Cultivation Techniques for Houttuynia cordata
Houttuynia cordata, scientific name Houttuynia cordata Thunb., also known as ceyuergen, or wall-louse vegetable, belongs to the family Saururaceae, a perennial herbaceous plant, with the plant growing prostrate on the ground and underground stems creeping, is a traditional Chinese herbal medicine, with effects of clearing heat and detoxifying, promoting diuresis and reducing swelling, aiding digestion and regulating qi
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Detailed Explanation of Pollution-Free Cultivation Techniques for Houttuynia cordata
Houttuynia cordata, scientific name Houttuynia cordata Thunb., also known as ceyergen, is a perennial herbaceous plant of the family Saururaceae. Its taste is slightly pungent, its nature is cool, and it enters the lung meridian. It has a marked inhibitory effect on influenza virus and pneumococcus, and has the effects of clearing heat, detoxifying, promoting urination, relieving pain, stopping cough, dispelling wind
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Detailed Explanation of Key Scientific Planting Techniques for Saposhnikovia divaricata
[Overview] Aliases: Pangfeng, Guanfangfeng, Dongfangfeng. Saposhnikovia divaricata is the dried root of the perennial herb Saposhnikovia divaricata (Turcz.) Schischk. of the Apiaceae family. It has the effects of inducing sweating and dispelling wind, and removing dampness. It treats wind-cold colds, headaches, joint pain and other conditions.
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Scientific Cultivation Techniques and Planting Methods for Sophora flavescens
Sophora flavescens, also known as Kushen, Kushen (bitter bone), Niushen, or Chuanshen, is the dried root of the leguminous plant Sophora flavescens Ait. It has the effects of clearing heat, drying dampness, killing parasites, and promoting urination, and is used to treat bloody dysentery due to heat toxin, bloody stool from intestinal wind, jaundice with urinary retention, red and white vaginal discharge, vulvar swelling and itching, and
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