39 results about "Orychophragmus" patented technology

The invention relates to a method for planting Orychophragmus violaceus on a side slope. The method comprises the following steps: constructing a non-fine concrete module by stirring macadam, cement, silica micro powder recovered from ferrosilicon smelting electric furnace, a water reducer and water as raw materials at a certain ratio and pouring; demoulding the concrete module after being poured for 12-24h; transferring to a curing chamber of which the humidity is above 90% to cure; curing for at least 5 days to use, wherein the concrete module finishing the curing procedure can be used for planting the Orychophragmus violaceus; and then, watering, keeping moisture and applying fertilizer according to the plant growing requirement. With the method, environment can be effectively beautified while realizing ecological prevention.

The invention discloses an ecological landscape construction method of stopping and controlling non-point source pollution of multi-metal tailings. Firstly, a barrier layer is arranged on the periphery of a tailing to prevent heavy metals in the tailing from migrating outwardly. Then a heavy metal stabilizing agent is applied to the upper layer part of the tailing and mixed stably to form a heavy metal stabilization layer. The heavy metal stabilizing agent is obtained through modification of Orychophragmus violaceus by means of acetic acid / acetic anhydride solution. The heavy metal stabilization layer is covered with a soil layer mixed with a soil amendment. Plants with high resistance to heavy metals are planted in the soil layer. The heavy metal stabilizing agent uses cheap raw materials and is simple in preparation technology. Through thiol modification of the Orychophragmus violaceus, the Orychophragmus violaceus has good heavy metal adsorption performance and can adsorb and stabilize the heavy metals in the tailing. The effect is good and the price is low. Besides, the method can establish a stable, safe and self-sustaining vegetation community in the tailing and effectively control migration and diffusion of heavy metal pollutants.

The invention discloses a planting method capable of preventing peanut continuous cropping obstacle and belongs to the technical field of crop planting. According to the planting method capable of preventing the peanut continuous cropping obstacle, orychophragmus violaceus is sowed at land after peanut harvesting and used for turning over of green manure before planting of continuous cropping peanut. The peanut is spring peanut and the land is winter fallowing field. Through turning over of green manure by the orychophragmus violaceus, on one hand, the organic matter content of soil can be increased and organic fertilizer basal application can be reduced; on the other hand, the microbial groups of soil in the continuous cropping peanut field can be changed. By means of the planting method,manpower and material resource consumption caused by intensive cultivation of soil can be substantially reduced, the transpiration of the soil can be reduced, the utilization rate and productivity ofthe soil can be increased, and the peanut yield can be increased.

The invention discloses a construction method of planting orychophragmus violaceus in a saline-alkali land greening protection slope, and relates to the technical field of greening protection slopes.The method comprises the following steps: (1) cleaning of a slope surface; (2) soil amelioration; (3) preparation of greening concrete; (4) pouring; (5) pretreatment of a sowing slope surface; (6) sowing of the orychophragmus violaceus; and (7) maintenance. The method provided by the invention reduces an efflorescence phenomenon in the saline-alkali land poured greening protection slope, and solves the problems that vegetation of the saline-alkali land protection slope is single and has a low survival rate.

The invention provides a compound grass growing planting management method for deciduous orchards. The method comprises the following steps: sowing seeds of Vicia villosa Roth, Trifolium repens L. andTaraxacum mongolicum Hand.-Mazz. among fruit tree rows in lines; sowing seeds of Orychophragmus violaceus are sown among fruit tree plants. The planting method improves the ecological environment, promotes growth and fruit setting of the fruit trees, biologically controls diseases, insect pests and weeds, is simple to operate, increases the fruit setting rate, has obvious pest and weed control effect, remarkably reduces labor, medicine and fertilizer, saves cost and increases efficiency, and is widely applied and used to various orchards.

The invention discloses a method for purifying and rejuvenating orychophragmus violaceus. The method includes steps of building a separation net house; sowing seeds at equal row spacing; carrying out top dressing once; removing abnormal plants; releasing osmia; harvesting seeds and the like. The invention further provides the matched separation net house. The matched separation net house comprises greenhouse films or sunshade nets, separation net covers and a support frame. The support frame is used for supporting the separation net covers. The method and the matched separation net house have the advantages that merits of low-temperature resistance, high pollination speeds, good pollination effects, simplicity and convenience in management and the like of the osmia are used with the separation net house, accordingly, the orychophragmus violaceus purification and rejuvenation efficiency can be effectively improved, and seed production requirements can be met.

The invention discloses a radix ophiopogonis-orychophragmus violaceus interplanting method. Orychophragmus violaceus is planted on a radix ophiopogonis lawn which is newly planted and does not seal the ground for flower appreciation in spring, and after the flowering phase, the orychophragmus violaceus is removed to enable the radix ophiopogonis to grow continuously. According to the method, orychophragmus violaceus is interplanted on the radix ophiopogonis lawn for one season, so that the appreciation value of the lawn is improved.

The invention belongs to the technical field of orychophragmus violaceus mulching cultivation in peach orchards, and discloses an orychophragmus violaceus mulching cultivation method in a peach orchard. The orychophragmus violaceus mulching cultivation method in the peach orchard utilizes an adsorbent, a chelating agent and an organic matter, which synergistically take an effect to have soil activation improved, to enable improvement of resistance of peach trees and prolong economic lives of the peach trees. In addition, a special fertilizer for orychophragmus violaceus with reasonable nutrient element proportion is prepared. The special fertilizer for the orychophragmus violaceusand has long duration of fertilization effects, and is prepared according to different production usages or processing purposes, as well as fertilizer requirement laws, of the orychophragmus violaceus, so that the special fertilizer for the orychophragmus violaceusand is reasonable in nutrient element proportion and highly targeted. According to the orychophragmus violaceus mulching cultivation method in the peach orchard, major elements, including nitrogen, phosphorus, potassium and the like, as well as medium and trace elements, including boron, manganese, zinc, iron and the like, are wrapped with organic matrices and inorganic matrices so as to form round particles with relatively fixed appearance,thereby decreasing decomposition, conversion and absorption rates of the nutrient elements by reducing contact areas with soil particles; and thus, release period of fertilizer nutrients can be prolonged by 1.5 times, so that utilization rate of the fertilizer in current season is greatly improved.

The invention provides an efficient orychophragmus violaceus harvesting method and device. The method comprises the steps that target positioning is carried out on orychophragmus violaceus to be harvested, posture adjustment is carried out after the harvesting device approaches the target, and harvesting is carried out; according to the characteristics of orychophragmus violaceus, orychophragmus violaceus is subjected to threshing and seed separation treatment, and seeds are packaged. The device comprises a controller, an adjusting mechanism, a harvesting mechanism, a separating mechanism and a packaging mechanism, wherein the controller comprises a main control module and a positioning module; and the main control module is connected with the positioning module, the adjusting mechanism, the harvesting mechanism, the separating mechanism and the packaging mechanism, an inlet of the separating mechanism is connected with the harvesting mechanism, and a seed outlet of the separating mechanism is connected with the packaging mechanism. The orychophragmus violaceus is subjected to harvesting, threshing, separating and seed packaging treatment in a full-automatic mode by the method.

The invention discloses orychophragmus violaceus cookies and a preparation method of the orychophragmus violaceus cookies. The orychophragmus violaceus cookies are composed of, by weight, 5-10% of orychophragmus violaceus, 2-3% of carrots, 2-3% of sodium alginate, 2-3% of leavening agents, 2-3% of potassium sorbate, 2-3% of newtol, 2-3% of refined salt, and the balance bean flour and wheat flour. The preparation method comprises the steps of segmentation, softening, mixing, homogenizing, impression, baking and packaging. The orychophragmus violaceus cookies have the advantages of retaining the special flavor and nutritional ingredients of the orychophragmus violaceus, and being low in sodium, fat and calorie, free of sucrose, crisp, tasty and unique in flavor.

The invention discloses an orychophragmus violaceus chromosome acetic acid orcein banding method for solving the problems that the traditional chromosome separation banding method is not suitable for small chromosome plants such as orychophragmus violaceus, the procedure is complex, the operating conditions are not easily mastered and the banding success rate is low. Cell chromosomes can be easily separated by adopting acetic acid orcein for dyeing and combining a chromosome preparation method, the chromosomes have good shape after being lightly pressed and are clear in banding display, and identification of target chromosomes is facilitated. The plant chromosome banding method is very simple and convenient and easy in operation, is particularly suitable for banding pattern analysis of plants with small chromosomes, and is clear in displayed banding patterns, high in success rate and convenient for genetic analysis of plants.

The invention discloses a stereoscopic planting method of metasequoia glyptostroboides and orychophragmus violaceus, and relates to the technical field of flower seedling planting. The stereoscopic planting method of metasequoia glyptostroboides and orychophragmus violaceus includes the steps of 1, building a field, 2, preprocessing metasequoia glyptostroboides seedlings, 3, digging up the metasequoia glyptostroboides seedlings, 4, digging metasequoia glyptostroboides planting holes, 5, transplanting the metasequoia glyptostroboides seedlings, 6, sowing orychophragmus violaceus, and 7, conducting daily management. By the adoption of the stereoscopic planting method of metasequoia glyptostroboides and orychophragmus violaceus, metasequoia glyptostroboides and orychophragmus violaceus grow synergistically, the survival rate of the transplanted metasequoia glyptostroboides seedlings is increased, and the ornamental value is improved.

A rainfed and minimal or no-tillage combined planting method for millet and orychophragmus violaceus belongs to the technical field of agricultural planting. The method adopts a combined planting of millet and orychophragmus violaceus, and comprises the following steps: first adding nitrogen fertilizers again to the millet 10-15 days before earing, planting orychophragmus violaceus between rows of millet, and spraying cut-up straw to fields after millet harvests; then trimming branches of orchophragmus violaceus to a height of 10-15 cm before fruiting of the growing orchophragmus violaceus in May of the next year, smashing the orchophragmus violaceus straw and doing stubble cleaning in late May, and sowing millet straightly with rain between late June and early July, not performing tilling of the field for 3-4 years during alternate planting of millet and orchophragmus violaceus. The method has the advantages of no operations of tilling, pushing and plough, and time and labour saving, and is a beneficial experiment of agricultural sustainable development under circumstances of 'no plough for one season, rain-feeding for one season' in limited mining districts of underground water, taking account of millet yields and ecotourism.

The invention discloses a method for cultivating orychophragmus violaceus. The method comprises the following steps: selecting mature seeds harvested on middle and last ten days of June, performing low temperature storage, sowing the seeds into a prepared land, performing flat ploughing and raking on the land before seed sowing, applying excrement fertilizers and plant ash when ploughing is implemented, and spraying a herbicide to the ploughed land so as to obtain weeds; through moisture control, fertilizer application, weeding and disease and insect prevention and control, sowing frozen seedsinto the prepared land, wherein the seed sowing amount is 5.0-6.0g / m<2>, and the seed burying depth is about 2-3cm; and performing field management after seed sowing, and culturing orychophragmus violaceus which is tidy in growth, bright in color, long in flower period and high in fruiting rate.