-
Rehmannia Planting Methods and Key Techniques: Teaching You How to Grow It Well
How to Grow Rehmannia Well
-
Atlas honeysuckle is easy to propagate and quick to show results
This variety is an evergreen small shrub with strong upright growth; the upper part of the flowering branches does not twine, it branches abundantly, grows fast, and has dense flower buds, with 20 to 30 buds clustered together in a mass, making them easy to pick; the flowering period is from May to June. At 5 years old, the average yield is 180 kg of dried flowers per mu, the chlorogenic acid content is 5% to 5.8%, and it has strong disease resistance, tolerates poor soil, and is easy to propagate. It can be planted in mountain rock crevices and on slope embankments, on plain dams, weirs and ditches, and in open spaces and gaps around houses.
-
How do you set the row and plant spacing for Schisandra chinensis? How many methods are there?
There are now three methods for planting Schisandra chinensis: the first is a row spacing of 1.2 m and a plant spacing of 0.5 m; these are all older methods. Poor land and sandy land still use this planting method today. If the soil quality is good and the soil is fertile, this method cannot be used. The second is a row spacing of 1.4 m and a plant spacing of 0.4 m. This method suits good soil quality, has good ventilation and light penetration, is convenient for operations, and is not prone to pests and diseases. This method is currently used everywhere. The third is a row spacing of 1.4 m-1.5 m and a plant spacing of 0.5 m. This method separates the 2 vines of each plant into a plant spacing of 0.25 m for single-vine growth; for each plant's 2 vines, either two bamboo poles or woolen yarn can be inserted to train the vines.
-
How long is the lifespan of Asarum seeds, and how many years can they be stored?
The lifespan of Asarum seeds is very short. Naturally matured seeds have a very high germination rate, reaching 99%. However, when stored under dry conditions at room temperature for 20 days, the germination rate drops to 81%; at 40 days it drops to 29%; and at 60 days it is only 2%. This shows that when Asarum seeds are stored dry indoors after harvest, the germination rate gradually decreases as the storage period lengthens, and the dry storage period is only 60 days. Because Asarum seeds cannot be stored dry indoors, they should be sown immediately after harvest or treated by sand stratification.
-
Causes of flower and fruit drop in Schisandra chinensis and how to prevent and control it
Causes of flower and fruit drop in Schisandra chinensis and control measures
条件筛选