Technique for accelerating germination of flower seeds

Abstract

The invention discloses a technique for accelerating the germination of flower seeds, and the technique comprises water soaking treatment and low-temperature treatment. The technique is characterized in that a method for the water soaking treatment and the low-temperature treatment comprises the following steps of: in the water soaking treatment, for cercis, snow willow and weigela, soaking the seeds for 1-2 days by using warm water at 40-60 DEG C, and then, sowing the seeds directly; for torch tree seeds, initially soaking the seeds by using water at 90 DEG C, and naturally cooling the seeds for 24 hours, so that seed coats with colloids and waxes are softened, absorb the water and then germinate, wherein in a soaking process, the water is necessarily changed frequently, and the time is not suitable to exceed 0.5-1 hour when the temperature of the water is higher than 60-90 DEG C; and in the low-temperature treatment, for roxburgh rose, calyx canthus, fructus forsythiae, clove and fall-sowed herb flowers, carrying out the low-temperature treatment at 0-10 DEG C necessarily on the seeds, mixing the seeds on which the low-temperature treatment is carried out with sand with the humidity of 60%, then loading the mixed seeds and sand in a plastic bag, fastening the mouth of the bag, putting the bag in a flowerpot, implanting the bag in an open field at a depth of 40-60 centimeters together with the flowerpot, or putting the seeds in a refrigerator at 3-5 DEG C for 60-90 days, and taking the seeds out to sow the seeds in a seed sowing process. The technique for accelerating the germination has a simple process and a high germination rate, is suitable for a plurality of flower seeds, and is economical and practical.

Description

technical field [0001] The invention relates to a technology for accelerating germination of crop seeds, in particular to a technology for accelerating germination of flower seeds. Background technique [0002] The germination of plant seeds is originally a natural phenomenon in nature. Most of the plant seeds can germinate naturally under suitable conditions such as temperature, moisture, and air. The quality, time, and speed of germination depend entirely on temperature, moisture, etc. , air and other natural conditions. Moisture is an absolute must for seeds to germinate. With water, enzymes can be active, nutrients stored in seeds can be hydrolyzed to produce effects, and cells can expand and elongate. The germination temperature of plants varies depending on the place of origin. Generally speaking, the optimum temperature for temperate plants is 15-20°C, and the optimum temperature for subtropical and tropical plants is 25-30°C. With the development of society, the s...

AI Technical Summary

Problems solved by technology

With the development of society, the seeds of some plants need to achieve their germination process according to the different needs of people. The germination technology has appeared. The existing germination technology, especially the flower germination technology, its process method is more complicated, and the germination rate is not high.