-
Detailed guide to Gymnadenia conopsea planting techniques, from site selection to field management
Gymnadenia conopsea planting techniques
-
Detailed Explanation of Methods for Site Selection, Land Preparation, and Transplanting of Angelica sinensis
(1) Site selection and land preparation The seedling-raising plot should be chosen as a cool, fertile, and moist virgin wasteland or previously cultivated land, with loose, fertile sandy loam being preferable; the cultivation plot should be chosen as fallow land or secondary wasteland with deep soil layers. In mid-July, first cut down shrubs and weeds, spread them on the ground, and burn them, then deep-plow the land more than 25 cm, and let it weather and mature under the sun. Then, before planting, while preparing the land, apply 37,500 kg of decomposed stable manure per hectare and plow it into the soil as base fertilizer. Before sowing, shallow-plow once more and make raised beds 1.3 m wide, with furrow width 30 cm and bed height about 25 cm
-
How to Choose Honeysuckle Varieties? A Full Analysis of Seed Selection Techniques
The scientific name of honeysuckle is Lonicera japonica, a semi-evergreen perennial twining vine shrub. It is a commonly used traditional Chinese medicinal herb, known as a natural broad-spectrum antibiotic. At the same time, honeysuckle can also be made into a precious beverage. In recent years, with the expansion of honeysuckle's application fields, its cultivation has moved from extensive management to concentrated operation, from a prostrate growth habit to an upright growth habit, and from one flower harvest per year to four flower harvests per year, greatly increasing yield and significantly improving cultivation benefits. At present, many places are introducing or expanding cultivation, but if variety selection is not taken seriously, the results will be contrary to expectations.
-
Detailed Explanation of Key Technical Points for Site Selection and Land Preparation in Goji Berry Cultivation
(1) Choose a nursery site with convenient irrigation, flat terrain, ample sunlight, deep soil layers, and well-drained sandy loam. In late autumn or early winter of the year before sowing, plow deeply 25-30 cm. While preparing the land, apply 2500-3000 kg of barnyard manure per 667 sq m, irrigate with winter water, and wait until the soil thaws 10 cm in the following spring. Then prepare the land again and harrow it fine, form raised beds 120-130 cm high, level the bed surface and break up the soil clods, ready for sowing or cutting propagation. (2) For the planting site, it is advisable to choose light loam or sandy loam with convenient drainage and irrigation, and a salt content below 0
-
Key Technical Points for Site Selection and Land Preparation in Honeysuckle Cultivation
(1) For the seedling nursery, it is advisable to choose sandy loam soil close to a water source, convenient for irrigation, loose and fertile, and well-drained. After selecting the site, plow the soil deeper than 30 cm, harrow it fine and level it, and apply 1500-2000 kg of decomposed barnyard manure or compost per 667 sq m as base fertilizer. Then shallow plow and harrow once, and form beds 100-200 cm wide and 20 cm high. Use these as seedbeds for cutting propagation and sowing propagation. (2) For the planting site, use wasteland slopes, field edges, ditch edges, and in front of and behind houses
-
Detailed Guide to Seed Selection and Seed Treatment Methods for Licorice
Seed selection: Ural licorice (Glycyrrhiza uralensis), which has higher levels of glycyrrhizic acid and glycyrrhetinic acid, was chosen. Seed treatment: licorice seeds have a hard seed coat that is impermeable to water and air, making them difficult to germinate. Untreated seeds have a germination rate of only 30%-40%, while seeds treated by breaking the seed coat can reach a germination rate of over 90%, so the seeds must be pre-treated before sowing. The method used is: soak the seeds in water at 60°C, then remove them, cover them with a damp cloth for 4 hours to 6 hours to let them absorb water and swell, then air-dry and drain them before sowing.
-
How to choose a site for Schisandra chinensis? Master these key points for site selection
Schisandra chinensis prefers neutral or slightly acidic loam or sandy loam with a thick soil layer, abundant humus, a loose and fertile texture, year-round moisture retention, and a low groundwater table, on flat land or shady slopes. It requires good ventilation and light, along with irrigation and drainage conditions. Schisandra chinensis is not drought-tolerant; it likes moisture but cannot withstand waterlogging. On waterlogged low-lying land or soil that stays excessively wet for long periods, its growth vigor is relatively weak. Therefore, when cultivating Schisandra chinensis artificially, plots with good drainage that do not easily accumulate water should be chosen. Sloped land should preferably not exceed l0 degrees.
-
Construction of High-Yield Schisandra Orchards and Seedling Selection and Breeding Techniques
Terrain conditions: Different terrains have a considerable impact on cultivated Schisandra. Under natural conditions, Schisandra is mainly distributed on shaded forest edges and open woodlands in mountainous areas, growing naturally with extremely low yields. Through artificial cultivation and 5 years of observational practice, it has been proven that more than 10 hours of all-day sunlight, an open field of view, no major obstacles around, good ventilation and light penetration, access to water, drainage capability, and a soil layer of 50 cm constitute the optimal location. Water source conditions: Schisandra is relatively drought-tolerant. To obtain higher yields and ensure good plant growth, strengthen rapid division of growth cells
-
Methods for Site Selection and Land Preparation for Angelica sinensis Cultivation
1. Seedbed site: According to the growth habits of Angelica sinensis seedlings, choose a plot surrounded by mountains on all sides, with loose, fertile soil, high humus content, sheltered from the wind, with short sunlight duration, and cool and moist conditions for raising seedlings. Angelica sinensis seeds are small, and the young sprouts have weak soil-breaking strength, so fine land preparation is required to ensure normal emergence. Plow the land in the previous year to allow the soil to fully weather, or plow in April to May of the current year, preferably three times. The first and second plowing should be 24-30 cm deep, and the third shallow plowing 9-15 cm. Dry and burn the weeds, spread them out and plow them into the soil, pick out all stones and unburned weeds, break up clods, level the ground, and then apply 5000 kg of farmyard manure per mu as base fertilizer. Then level and make beds along the mountain contour, with a bed width of 100-120 cm and a bed height of about 25 cm. Dig drainage ditches around the perimeter to facilitate drainage, with a ditch width of 18-24 cm and a depth of 15 cm. Raising seedlings under such conditions results in dense plant growth, mutual shading, leaves growing upward, less sugar accumulated through photosynthesis, more nitrogen absorbed from the soil, and a low bolting and flowering rate. If a site with abundant sunlight and dry, barren soil is chosen for seedling raising, even with sufficient manure and fine land preparation, the strong sunlight and dry soil will result in fewer seedlings emerging, leaves spreading flat, a large nutritional area for plants, high sugar accumulation through photosynthesis, drier soil, less nitrogen absorbed from the soil, and consequently a higher bolting and flowering rate. This should be given serious attention.
-
What medicinal herbs are good to plant in 2018? A variety selection guide
What medicinal herbs are good to plant in 2018
条件筛选