30results about How to "Short planting cycle" patented technology

The present invention provides a technological process for large-scale breeding bernisia tabaci genn by using tobacco and industrial production of eretmocerus spp. by using nymph of bernisia tabaci genn. Said invention adopts four-chamber eretmocerus spp. breeding method, mechanical collection, separation and purification, low-temp. short-period storage and annual industrial breeding eretmocerus spp. The host plant is tobacco leaf, it can bear lots of bernisia tabaci genn, and is high in production efficiency and is favorable for collection, the bernisia tabaci genn can be used as host of eretmocerus spp, so as to ensure controlling effect in field.

The invention discloses a high-yield cultivation method of annual Angelica sinensis. The method comprises the steps of seedbed settling, sowing and seedling raising, seedling raising management, temporary planting seedling discharging, field transplanting, field management and harvesting and processing. When the cultivation method is used for planting Angelica sinensis, planting cost is low, investment risks are small, after transplanting, survival rate is high, the growth vigor of plants is strong, a planting cycle is short, technology practicability is high, the method is suitable for large-area promotion planting, meanwhile, compared with the prior art, under the situation that quality and pesticide effect are not changed, yield and quality are obviously improved, the occurring rate of plant diseases and insect pests is low, pesticide residual quantity is small, pollution is small, a good foundation is laid for improving manual large-scale planting of Angelica sinensis and enhancing the product competitiveness of Angelica sinensis, and great economic benefit, social benefit and ecological benefit are achieved.

The invention discloses a morchellaconica facility cultivation technology, and belongs to the technical field of edible fungus cultivation. The facility cultivation technology specifically comprises the following steps: building a mushroom shed, constructing ridge beds, carrying out sowing, building small arched sheds, supplementing a nutrient matrix, carrying out mycelium management and protection, carrying out mushroom acceleration, carrying out mushroom cultivation and carrying out harvesting. According to the invention, the influence of external environment to the growth of morchellaconicais effectively avoided by the facility cultivation of a greenhouse and the small arched sheds, fruiting is uniform, the fruiting rate is stable, the problems of low yield, long period and the like are solved, and an idea is provided for sustainable development of the morchellaconica industry.

The invention discloses a planting method for leaf mustard and belongs to the field of planting methods. The planting method comprises the first step of land preparing, the second step of seedling culture, the third step of growth management and the fourth step of harvesting. The planting method for leaf mustard has the advantages that organic fertilizer and a pollution-free pesticide substitute ageratum decoction aqueous solution are adopted in the planting process, the steps are simple, economy and practicability are achieved, the planting cycle is short, and obtained leaf mustard is environmentally friendly, healthy and good in quality.

The present invention discloses a method for promoting growth of root tubers of root tuber-type medicinal materials in plant factories. The method comprises the following steps: using a specific lightsource for irradiation during indoor cultivation. The spectrum composition of the specific light source is as follows: the ratio of the light quantum number of blue light (400-499 nm) to the whole light quantum number is 15-35%, the ratio of the light quantum number of green light (500-599 nm) to the whole light quantum number is 15-27%, the ratio of the light quantum number of red light (600-699nm) to the whole light quantum number is 35-55%, and the ratio of the light quantum number of far-red light (700-780 nm) to the whole light quantum number is 0-15%. By adopting the method to plant the root tuber-type medicinal materials, the method can obtain the root tuber-type medicinal materials with short planting period, fast tuber swelling and high quality.

The invention discloses a teasel and normal corn intercropping method and belongs to the technical field of traditional Chinese medicines and agricultural planting. The method includes the steps such as selecting and preparing a planting land, applying base fertilizers, making a bed, spreading mulch, sowing seeds and performing field management and harvesting. The method has the advantages that the intertillage weeding process in teasel planting is shortened by the use of low-input high-yield high-benefit comprehensive supporting technical measures, wither of teasel seedlings caused by drought is relieved, utilization rate of land is increased, production value is improved, the planting cycle is only 7-8 months, yield per unit area is up to 6000-7000 RMB, and the income is 1000-4000 RMB higher than that of the single teasel or corn planting mode.

The invention relates to a drug used to treat myocardial ischemia, which uses Chinese green onion as raw material, uses CO2 ultra-critical extracted Chinese green onion benzene; and the extraction comprises: a, breaking the Chinese green onion, and cooling it into -10 to -80Deg. C by refrigerating drier, to make solid Chinese green onion powder; b, extracting the powder via CO2 ultra-critical extraction method, at 25MPa pressure, 38Deg. C, and the flux of CO2 is 9kg.h-1, and extracting for 2h, to obtain the Chinese green onion extractive; using Chinese green onion benzene as effective component to obtain drop and spray agent. The invention can improve micro cycle, reduce the blood vessel resistance, and reduce the heart load.

The invention relates to a gel-free needle punching absorption core. The core comprises a surface layer nonwoven layer, an intermediate layer and a bottom layer nonwoven layer, wherein the intermediate layer comprises one or more cotton fiber layers, and one or more high-water-absorption resin granule layers; and the core is formed through one or more needle punching working procedures. Through aneedle punching technology, bottom layer nonwovens and cotton gridding cloth are interwoven and combined, and a conventional composite core gelatinizing technology is not used, so that existence of chemical substances in products is reduced again, and the core does not contain a melt adhesive, and is environmental-friendly.

The invention discloses a cultivation process of zanthoxylum bungeanum interplanted pepper. The cultivation process mainly comprises the following cultivation steps that firstly, varieties are selected, wherein high-quality zanthoxylum bungeanum varieties and high-yield pepper varieties with strong disease resistance are selected; then, zanthoxylum bungeanum cultivation is carried out, wherein according to terrain, planting is carried out in proper seasons, and big pits, big fertilizer and proper water are achieved; then, pepper interplanting under zanthoxylum bungeanum trees is achieved; pepper seeds are firstly subjected to seedling accelerating, seedling stage cultivation, pruning and transplanting preparing; high-quality pepper seedlings are planted in furrows between zanthoxylum bungeanum rows according to the row spacing of 0.4 m; finally, a zanthoxylum bungeanum garden is managed; operators need to pay attention to fertilizer and water management, pruning and pest control; and finally, zanthoxylum bungeanum is picked in June and July, and pepper is started to be picked in August. According to the interplanting technology, land resources are utilized to the maximum degree, the output rate of the same land area is increased, and quality and efficiency are improved. The planting period is short, the benefit is high, the labor force investment is low, the income of plantersis increased, and the yield reduction risk is reduced.

The invention discloses a high-yield corn planting method. The method comprises the following steps of seed soaking, fertilizer application, sowing, field management, seedling selection and growth adjustment treatment, wherein in the seedling selection step, screening and seedling reserving are conducted in each hole; in the growth adjustment treatment step, growth adjustment treatment is conducted on corn plants in the later stage of the ear stage, and a fatty acid derivative and foliar potash fertilizer mixed solution is sprayed to the plants every 2-3 days. According to the method, the corn planting period becomes shorter, the yield is increased, and when the corn planting method is applied, the yield per mu can reach 900 kg; corn grains are plump and uniform; the method is simple, low in cost, easy to manage and suitable for large-area popularization.

The invention discloses a high-efficiency bamboo fungus planting method. The method includes the steps of establishing a base, cultivating a fungus strain, preparing a transplanting land, transplanting the fungus strain and conducting later-period management. The step of establishing the base includes the substeps of selecting a flat wet land with few weeds, cleaning away weeds and broken rock on the land surface, plowing and smashing soil by 15 cm to 20 cm deep, drying the soil in the sun for 3 hours to 4 hours, then evenly spraying disinfecting fluid for sterilization, spraying clear water to wet the land 8 hours to 10 hours later, and establishing a sunshade 15-20 m long, 8-15 m wide and 3-4 m high on the ground, wherein a support of the sunshade is formed by stainless steel pipes, and a plastic film covers the support. The method has the advantages that no antibiotics or hormone drugs are added, needed nutrients are provided according to the characteristics of the bamboo fungus growth process, the cultivating effect is good, cycle is short, yield is high, and few smelliness and rot phenomena occur in the cultivating process.

The invention discloses a planting method for a Hawaii lawn. The planting method comprises the following steps of 1, debris removal, wherein all debris and all weeds on the ground of planting land arecleaned up; 2, rotary tillage and flatting, wherein the planting land is subjected to deep rotary tillage and soil turning by using a rotary cultivator, and then the planting land is flatted; 3, pesticide spraying, wherein a weed killer is uniformly sprayed to the surface of the soil layer, which is subjected to rotary tillage and flatting, of the planting land; 4, ditching, wherein the plantingland is ditched; 5, seeding, wherein grass seeds are placed in ditches and then totally covered with soil; 6, fertilization, wherein after the lawn grows 1.5-2.5 centimeters, fertilization and thinning are conducted; 7, soft compression, wherein soft compression is conducted by using a roller press, and the lawn is compressed flat; 8, pruning, wherein pruning is conducted by using a trimmer, and after being pruned to a proper length, the lawn is made to grow transversely. The planting method for the Hawaii lawn is simple in process, short in planting cycle and small in fertilizing amount. Thelawn planted by using the planting method is light green in color, high in coverage rate, high in flatness, resistant to tread and drought and high in survival rate.

The invention discloses a method for transplanting angelica, which comprises the steps of seedbed arrangement, sowing and seedling raising, seedling raising management, false planting and rowing of seedlings, field transplanting, field management and harvesting and processing. Adopting the cultivation method of the present invention to plant Angelica sinensis, the planting cost is low, the investment risk is small, the survival rate after transplanting is high, the growth vigor of the plant is strong, the planting cycle is short, the technical practicability is strong, and it is suitable for large-scale promotion and planting. Compared with the method, in the case of no change in quality and drug efficacy, the yield and quality are significantly improved, the incidence of disease and insect pests is low, the amount of drug residues is small, and the pollution is small. Competitiveness has laid a good foundation and has good economic, social and ecological benefits.

The invention discloses a planting method of high-yield walnut. The planting method comprises the first step of land preparation, the second step of seed selection, the third step of soil preparation and sowing, the fourth step of fertilization management; the fifth step of pest control. According to the planting method of the high-yield walnut, leguminosae plants are adopted to be used as raw materials of foliage fertilizer, the walnut contains a large amount of elements and microelements, besides, the walnut contains rich organic matter, and the requirement of tree bodies for nutrients is satisfied; a pest control medicament is extracted and prepared through pure plants, no chemical pesticide residue exists, the high yield and high quality of the walnut are guaranteed, through rational matching use of insect-killing plants, the control efficacy is the most excellent particularly in aphid, batocera horsfieldi and flatheaded borer. The planting method is simple, through a large amount of experimental proof, the planting cycle is short through the planting method; the walnut is high in quality, high in yield, and the yield per mu when the walnut is planted for the third year reaches around 800 jin (a unit of weight (=1/2 kilogram)); the planting cost is lowered, the walnut with good quality can be planted in a large area, and the pace of improving varieties is quickened.