-
How should licorice be grown to achieve high yield?
I. Seedling raising and transplanting 1. Seedling raising The seedling bed should be selected from plots of humus soil or sandy loam soil with deep, fertile and loose soil. Apply 2000 kg of farmyard manure, 25 kg of superphosphate and 10 kg of potassium sulfate per mu as base fertilizer, plow more than 40 cm deep, level and harrow fine, and make 110 cm
-
How to Grow Licorice? Remember These Three Key Growing Points
1. Seed treatment: Before sowing, treat the seeds with water at 60-100°C for 30 seconds; then soak them in warm water for 1 day and night, and the germination rate can reach 50%. If treated with concentrated sulfuric acid, remove the seeds immediately and rinse them in clean water once the seed coat turns black, then soak them in warm water, and sow when the seeds swell; the germination rate can reach more than 90%.
-
What are the key techniques for high-yield licorice cultivation?
1. Soil selection: Choose sandy soil and sandy loam soil with deep soil layers, good drainage, high terrain, and relatively high calcium content. Wasteland and barren slopes with slightly alkaline soil and a pH between 7 and 8.5 can all be cultivated. Plots with low-lying terrain and heavy clay soil must not be planted. 2. Variety selection
-
Detailed Explanation of Licorice Variety Classification and Cultivation Methods
Licorice is the dried root and rhizome of the legume plants Glycyrrhiza uralensis Fischer., Glycyrrhiza inflata Bat., or Glycyrrhiza glabra L., used for medicinal purposes. It has effects such as clearing heat and detoxifying, relieving cough and phlegm, tonifying the spleen and harmonizing the stomach, and harmonizing various medicines. It treats sore throat
-
Integrated Control Methods and Technical Key Points for Rice Sheath Blight in Wild Rice Stem
Wild rice stem (Zizania latifolia) is a unique aquatic vegetable of our country. Only our country and Vietnam cultivate wild rice stem as a vegetable worldwide. The ancients called wild rice stem "gu". Before the Tang Dynasty, wild rice stem was cultivated as a grain crop, and its seeds were called gu rice or diaohu, one of the "six grains" (rice, millet, broomcorn millet
-
Identification and Control of Rice Leaf Blast Symptoms
What is rice leaf blast? How to control it? Rice leaf blast is a common disease, and farmers should identify it carefully. This disease occurs on the leaves of seedlings after the three-leaf stage or on adult plants, generally breaking out heavily from the tillering stage to the jointing stage. The lesions on the leaves often differ in shape, size and color due to differences in weather and varietal disease resistance,
-
What are the control methods for Spirogyra in rice fields?
The flocculent masses of Spirogyra in rice fields press and entangle the seedlings, causing delayed development, dead seedlings, or single plants with no tillering; they lower the water temperature, and when the Spirogyra coverage reaches 30%, they can reduce the water temperature by 2-3°C; when Spirogyra occurs in large amounts in rice fields, the applied fertilizer cannot reach the rice
-
How to prevent and control rice false smut? Key technical points explained in detail
Rice false smut is a rice disease with a wide range of damage, occurring in all major rice-producing regions of the world, and both northern and southern rice in China are affected by it. After rice false smut occurs, the rice becomes moldy and the rate of empty and shriveled grains increases, thereby affecting grain quality, reducing commercial value, and affecting human health.
-
Detailed Explanation of Key Points of High-Yield Rice Cultivation Techniques
Since the advent of hybrid rice, rice yields have been rising year after year, but this increase is based on the selection of rice varieties. Under the condition of the same rice variety, to achieve high-quality and high-yield rice, we need to use cultivation techniques to carefully plant the rice
-
How much does a Guiwei lychee sapling cost? Latest price trend analysis
Anyone who loves lychees surely knows that Guiwei lychee is one of the best-tasting lychees, ranking alongside Feizixiao and Nuomici. Among them, Yatoulu is the finest of the Guiwei lychees. Although you have to go to Lingnan to taste authentic, delicious Guiwei lychees, with care, the lychees you grow yourself will not be too bad either.
条件筛选