36results about How to "Easy to raise seedlings" patented technology

Disclosed is a cultivation method of landscape planting loquat which comprises seeding nursery sock growing sprouts, cultivating medium sprouts and large sprouts, during nursery sock growing, proceeding watering, disease prevention, insect killing, grass-clearing and fertilizer application. The big sprout cultivation includes growing side buds or branches with the germination laminiform of the main rod of the loquat sprout above 150cm, leaving one layer for each one or two layers. The grow seedling process also includes a bud masking operation.

The invention discloses a greenhouse container seedling nursery method of deutzia glabrata. The method includes the steps of seed collection; processing after the collection; seed processing; germination acceleration, wherein seeds are evenly sprayed on a substrate and covered with soil for accelerating germination; seedling management after the germination acceleration; transplanting and management of seedlings, wherein transplanting on porous disks and feeding blocks and outdoor over-winter preparation are involved, and management of water and fertilizer, shade, weeding and the like is conducted at an appropriate time; over-winter protection; management of two-year-old seedlings; harvest management. The greenhouse container seedling nursery method of deutzia glabrata has the advantages of reliable seedling nursery techniques and great seedling nursery effects, and can solve the difficulty that field sowing, seedling nursery and seedling harvest of deutzia glabrata are difficult and deutzia glabrata after transplanting is unlikely to survive.

The invention provides a method for raising seedlings of whole female bitter gourd. Compared with whole female bitter gourd seedlings, the seedlings obtained by grafting whole female scions in the present invention have much more developed root system, stronger growth, much stronger resistance, and less damage by diseases and insect pests than the whole female bitter gourd seedlings. The yield of melon is large, and the yield of hybrid seed production is high. Moreover, the buds of the whole female plant of bitter gourd have a strong ability to germinate. Generally, a side branch will be extracted from each bud, and the buds of the side branches can produce side branches. A whole female plant can theoretically adopt an infinite number of side branches to make scions, and graft into "infinite" scions. "Many seedlings form "infinitely" many all-female plants. In addition, the yield of loofah is larger than that of bitter gourd, generally 300-500 grains / melon for loofah, and 20-30 grains / melon for bitter gourd, and loofah seedling cultivation is much easier than bitter melon, and its rootstock is easy to obtain. The invention can simply and effectively obtain a large amount of whole female balsam pears, avoids environmental pollution caused by silver nitrate, and has high seed yield.

The invention discloses a nutrient solution matrix-free seedling raising and cultivating system and a seedling raising method. The system comprises a nutrient solution seedling raising tank, a seedling grid plate, seeding paper and covering paper, wherein the nutrient solution seedling raising tank is filled with water or nutrient solution; the seedling raising grid plate is arranged on the nutrient solution seedling raising tank, and water through holes are formed on the side faces of the grid plate holes of the seedling raising grid plate; the seeding paper is laid on the seedling raising grid plate; and after seeding, the covering paper is covered on the seeding paper bearing seeds. The method comprises: sowing seeds on the seeding paper, covering the covering paper with high water absorbing performance and breathability and covering the perlite or vermiculite on the covering paper; and after the seeds germinate, the roots of the seedlings penetrate the seeding paper to grow downward to absorb water and nutrients from the nutrient solution below. When the system is used, a matrix which is adopted by the conventional industrial seeding raising technique is not used, the overall accurate control over the temperature, water, nutrient and oxygen required by plants for growth in the whole seedling raising process is realized, the industrialization of the seedling raising processis realized, and the uniformity, strong seedling rate and robust degree of the seedlings are improved.

The invention relates to a large-scale seedling-culturing method for cultivating cassia sophera seedlings without bacterial infection by utilizing cassia sophera seeds in a direct seeding mode, which solves the problem that the existing seedling-culturing land has no selecting standard, and seedlings are low in sprouting percentage, high in infective rate of putridity at the seedling stage, dark in root system, small in earthnut, weak, high in death rate and low in survival rate after being transplanted. New sandy soil with good breathability or rice fields are utilized, a shell breaking machine is utilized to carry out partially shell breaking, and seeds are used for cultivating the seedlings in the direct seeding mode by means of prepared matrixes laid on a seed bed to reduce rice field. Mulching films are utilized to keep the temperature and the humidity of the ground. By spraying prepared nutrient solution by stages, needs for nutrient of the seedlings are met, environment is clean, the plant diseases and the insect pests are reduced, the seedlings are robust, root systems are strong and white in color, rhizomes are thick and strong, the infective rate of putridity is low, the survival rate after transplantation is high, operation is simple and convenient, and the seedling-culturing method is suitable for cultivating the cassia sophera seedlings in a large-scale mode. Strong seedlings can be cultivated more than zero point four million per mu, and the survival rate after the transplantation reaches to above 98%.