33results about How to "High-quality and efficient cultivation" patented technology

An open field high-quality and high-efficient cultivation technique of broccoli is characterized by comprising the steps of soil preparation, ridging, seedling culture, transplanting and field planting, management and the like. The cultivation technique solves the problems that under a traditional cultivation and planting mode of cauliflower, emerging seedlings are easily affected by the environment and are not orderly, the sizes of the seedlings are not uniform, the rejuvenation period is long after transplanting, leafy heads grow badly, leaves warp and become misshapen easily, plants do not form the spherical shape, and the plants have many diseases and rot in the early and later periods. The open field high-quality and high-efficient cultivation technique is suitable for open field planting of broccoli.

Disclosed is a protective cultivation method of young tea trees of Ruixue No.1 tea. The protective cultivation method includes steps: before spring tea in a new tea garden planted in autumn and winter germinates and unfolds in the next year, covering a small arch shed with a thin film and a shade net; during planting, for a new tea garden planted before spring, directly covering a small arch shed with a shade net; uncovering the thin film at the later stage of germinating and unfolding of the spring tea, and uncovering the shade net on early June; applying quick-acting nitrogen fertilizer for one time from middle April to early May, and then performing conventional tea garden management of the current year; if the trees develop not well enough in the current year, applying the quick-acting nitrogen fertilizer for one time before spring tea germinates and unfolds of the next year; in spring of the next year, when the trees develop well in the previous year, fully plucking over fish leaves of spring tea, removing whitened shoots, and performing shaping and trimming after spring; when the trees develops not well enough in the previous year, performing shaping and trimming before spring, covering the small arch shed with the thin film and the shade net to promote spring shoots to return green, uncovering the thin film and the shade net like the previous year, and performing conventional tea garden management. By the protective cultivation method, whitening of shoots is controlled, and the shoots are prevented from physiological damage like sunlight burning.

The invention provides a new girdling-free management technology of a winter jujube tree. The technology comprises the following steps: keeping the phloem part, taking one tenth of diameter value as a width, on a trunk of the triennial winter jujube tree older than 3 years not stripped at one time; and annularly stripping the remaining nine tenths of the phloem part in the width of 5cm. By means of the technology, a plurality of girdling of the winter jujube tree every year is substantially changed into one-time completion within a year, and girdling is not required any more, thus achieving the purpose of completing girdling once and for all. The technology has the beneficial effects of effectively controlling vegetative growth and promoting reproductive growth of the winter jujube tree, reducing over 90% of workload in operations such as pinching, bud picking, branch picking, pruning and the like which need to be repeatedly implemented every year, saving labor and money, preventing diseases, controlling and dwarfing a crown, promoting coloration and sweetening and improving the fruit-setting rate and the high-quality fruit rate. The new girdling-free management technology provided by the invention has the advantages of obvious effect, greatly lowered management cost and labor intensity and unprecedented great significance, and is simple in operation.

Provided is a head lettuce efficient cultivation method, characterized by comprising preparing land, ridging, growing seedlings, transplanting and planting, and managing, etc. The method solves a problem that head lettuce is prone to have uneven seedling emergence, nonuniform seedling sizes, and long recover period after transplanting, influenced by environment under a conventional cultivation mode, and leaves easily warp and deform and do not wrap in a ball, and the head lettuce constantly gets sick and rots. The method is suitable to be used in head lettuce plantation.

The cultivation technology of red sweet potatoes is characterized by comprising land preparation, ridging, pre-planting treatment and sowing, field management and other processes. The cultivation technology solves the problem that sweet potatoes are easily affected by environment, perishable, uneven in growth, abnormal in tubers, green in tubers, susceptible to diseases, and low in yield under a traditional cultivation mode. The cultivation technology is applicable to cultivation of red sweet potatoes.

An open-field high-quality and high-efficient cultivation technique of purple leaf lettuces is characterized by including soil preparation, ridging, seedling, transplanting for field planting, management and other processes. The open-field high-quality and high-efficient cultivation technique solves the problems of the traditional seasame cultivation mode of purple leaf lettuces that seedlings are irregular and uneven in size after seedling emergence due to environment implication, the rejuvenation period is long after transplanting, leaf plants fail to thrive, leaf curving and malformation are apt to occur, and the plants are susceptible to diseases and rotting in the later period; is applicable to open-field planting of purple leaf lettuces.

The invention discloses a high-quality and high-efficient open-field cultivation technology for yellow leaf lettuce. The high-quality and high-efficient open-field cultivation technology for the yellow leaf lettuce is characterized by including soil preparation, ridging, seedling culture, transplanting, planting, managing and the like. The high-quality and high-efficient open-field cultivation technology for the yellow leaf lettuce solves the problems of a traditional cultivating and planting mode that the yellow leaf lettuce is easy to be affected by environment, the seedling emergence is irregular, the seedling size is non-uniform, the seedling recovery period is long after transplanting, the leaf plant growth is bad, the leaf crimping and deformation are caused easily, and the yellow leaf lettuce is susceptible to diseases and easy to rot in the later period. The high-quality and high-efficient open-field cultivation technology for the yellow leaf lettuce is suitable for the open-field cultivation of the yellow leaf lettuce.

The invention relates to an efficient cultivation method of lettuce, which includes the following steps: step 1, seedling raising; step 2, field planting: (1) field selection; (2) soil preparation andfertilization; and (3) rational close planting; step 3, field management: (1) intertillage and weeding; (2) fertilizer and water management; and (3) prevention and control of major diseases and insect pests; and step 4, harvesting: selecting a good time to harvest and come into the market in 15-20 days after spraying an SOD special microbial inoculum for the last time. The efficient cultivation method has the advantages of making seeds have uniform seedling emergence, fast seedling reviving after transplanting, high yield and good quality, and high-quality and high-efficiency cultivation of the lettuce in an open field is achieved.

The invention discloses a high-quality and high-efficient open-field cultivation technology for red leaf lettuce. The high-quality and high-efficient open-field cultivation technology for the red leaf lettuce includes soil preparation, ridging, seedling culture, transplanting, planting, managing and the like. The high-quality and high-efficient open-field cultivation technology for the red leaf lettuce solves the problems of a traditional cultivating and planting mode that the red leaf lettuce is easy to be affected by environment, the seedling emergence is irregular, the seedling size is non-uniform, the seedling recovery period is long after transplanting, the leaf plant growth is bad, the leaf crimping and deformation are caused easily, and the red leaf lettuce is susceptible to diseases and easy to rot in the later period. The high-quality and high-efficient open-field cultivation technology for the red leaf lettuce is suitable for the open-field cultivation of the red leaf lettuce.

The invention relates to an efficient planting method for Brassica oleracea. The method is characterized by comprising the steps of land preparation, ridging, seedling raising, transplanting and finalplanting, management, etc. The method solves the problems that Brassica oleracea is susceptible to environment, low in germination rate, uneven in growth, easy for bolting at an early stage and susceptible to diseases in a later stage under a traditional cultivation mode. The method is suitable for planting Brassica oleracea in open fields.

The invention discloses a cultivation technology of red Lactuca sativa L. The cultivation technology is characterized by comprising the steps of land preparation, ridging, seedling growing, transplanting in a field, managing and the like. The problems are solved that in a traditional cultivating and planting mode, red Lactuca sativa L. is easily influenced by the environment, germinated seedlingsare not neat, seedlings are not uniform in size, after transplanting, the rejuvenation period is long, leaf plants suffer from undergrowth, and curling and deformation of leaves are easily caused, andred Lactuca sativa L. is susceptible to diseases and rotting in the later period. The cultivation technology is suitable for planting red Lactuca sativa L. in open fields.

The invention provides a cultivation technology of yellow leaf lettuce. The cultivation technology is characterized by including the processes of soil preparation, ridging, seedling raising, transplanting and field planting, management and the like. The problems that in a traditional cultivating and planting mode, the yellow leaf lettuce is easily affected by the environment, seedlings emerge disorderly, large seedlings and small seedlings are non-uniform, the rejuvenation period after transplanting is long, leaf plants grow poorly, leaves easily curl and deform, and the yellow leaf lettuce issusceptible to diseases and rot in the later period are solved, and the cultivation technology is suitable for open field planting of the yellow leaf lettuce.

The invention relates to a planting technology for lettuce. The planting technology is characterized by comprising the following processes: soil preparation, ridging, seedling raising, transplanting and field planting, management, etc. The planting technology solves the problems of ununiformity of seedling emergence, ununiformity of seedling sizes, long rejuvenation period after transplanting, poor leaf plant growth, easy curling malformation of leaves, and frequent diseases and decaying in a later period after transplanting of the lettuce which is easy to be influenced by the environment in atraditional cultivation and planting mode. The cultivation technology is applicable to being used for planting of the lettuce in an open field.

The invention provides a planting technology of Dutch lettuce. The planting technology is characterized by including the processes of soil preparation, ridging, seedling raising, transplanting and field planting, management and the like. The problems that in a traditional cultivating and planting mode, cauliflowers are easily affected by the environment, seedlings emerge disorderly, large seedlings and small seedlings are non-uniform, the rejuvenation period after transplanting is long, heads grow poorly, leaves easily curl and deform, head wrapping is not formed, and the cauliflowers are susceptible to diseases and rot in the early and later periods are solved, and the planting technology is suitable for open field planting of broccoli.