17 results about "Macadamia integrifolia" patented technology

The utility model relates to the technical field of nut planting, in particular to a planting device for macadamia nut planting, which is characterized in that inner plates are arranged on the inner sides of all bearing pipes, top plates are fixedly connected to the top ends of all the inner plates, and supporting plates are rotatably connected to all the top plates through pin shafts; the tops of all the supporting plates are fixedly connected with arc-shaped supporting plates, the bottom of the arc-shaped base is fixedly connected with a plurality of fixing rods, the problem that an existing planting device lacks an effective fixing and limiting mechanism in the planting process is effectively solved, the straightness degree of saplings is ensured, and the subsequent growth quality and yield of the saplings are improved.

This invention discloses a method for simultaneous flowering and fruiting of macadamia nuts. First, in September of the current year, pre-harvest fertilizer is applied to the 695 macadamia nut variety before fruit harvest. In October, when the fruit matures, 1 / 5 to 1 / 3 is harvested, with the remaining fruit left on the branches. Post-harvest pruning is carried out in October and November, leaving branches that did not bear fruit unpruned; harvested branches are lightly pruned. From November to March of the following year, the remaining fruit is harvested in batches, leaving no more than 1 / 4 of the fruit, with branch pruning performed simultaneously during harvest. Before flower bud differentiation in November, a flower-promoting fertilizer is sprayed to encourage flower bud differentiation. Around March of the following year, the 695 macadamia nut variety flowers, achieving simultaneous flowering and fruiting, with all remaining fruit harvested. This invention addresses the low natural fruit drop rate of the 695 macadamia nut variety by harvesting a portion of the fruit during the October ripening period, leaving the rest on the branches, and then harvesting in batches according to market conditions to stagger market entry. Simultaneously, the fruit is used to suppress the sprouting of autumn / winter and spring shoots, promote flower bud differentiation, and reduce the workload of post-harvest pruning.

This invention discloses a method for eliminating moss growth on macadamia nut leaves, relating to the field of agricultural planting technology. The specific method involves spraying a moss-removing agent onto the macadamia nut leaves during the moss occurrence period, applying moss inhibitor I to the main stem, and applying moss inhibitor II to the soil surface around the main stem. The moss-removing agent comprises the following raw materials in parts by weight: 40-50 parts of allicin, 15-24 parts of urea, 5-18 parts of calcium propionate, 20-27 parts of calcium sulfate, 10-17 parts of calcium chloride, 20-35 parts of vegetable oil, 1-10 parts of titanium dioxide, 1-5 parts of glutathione, and 1-3 parts of dispersant. This invention solves the problems of slow effectiveness, short duration of action, and low plant safety in current macadamia nut leaf moss control methods, achieving highly efficient control.

The application provides a method for preventing early decline of densely-planted double-layered circular table-shaped macadamia nut trees, and belongs to the technical field of fruit tree cultivation. The method for preventing early decline comprises hierarchical nutrient supply and flower and fruit protection management. The hierarchical nutrient supply comprises: deep application of calcium, magnesium and phosphorus fertilizer in the lower layer of more than 60cm soil, and covering with a root control device; application of organic fertilizer and biological bacteria agent in the middle layer of 30-60cm soil; and application of a large amount of elements, humic acid and seaweed extract water-soluble fertilizer in the upper layer of 0-30cm soil. The flower and fruit protection management comprises: spraying ABA and paclobutrazol during flower bud differentiation period; spraying brassinolide and fluid boron during full flowering period; spraying forchlorfenuron and amino acid during young fruit period; and spraying NAA and potassium dihydrogen phosphate during fruit swelling period. The application supplies nutrients hierarchically and protects flowers and fruits for densely-planted double-layered circular table-shaped macadamia nut trees, prevents early decline of the densely-planted macadamia nut trees, promotes the development of lower branches, balances tree vigor and maintains high yield.

The application discloses a method for undergrowth near-natural interplanting of black chicken nest fungus in a macadamia nut forest, which comprises the following steps: (1) fungus bed digging and sterilization treatment: removing undergrowth dry branches, fallen leaves and sundries on the surface of soil of the macadamia nut forest, then digging a fungus bed in the macadamia nut forest, and performing sterilization treatment on soil of the fungus bed; (2) fungus bag making: taking a macadamia nut shell, sundry wood chips, corn cobs, wheat bran, corn flour, soybean meal and lime as raw materials to make a cultivation substrate, sterilizing the cultivation substrate after bagging, then inoculating black chicken nest fungus spores into the cultivation substrate and sealing, so as to obtain the fungus bag. The method scientifically plans the distribution position of the fungus bed, utilizes the macadamia nut shell to make the cultivation substrate, realizes efficient utilization of resources, improves the yield of the macadamia nut, and can obtain the black chicken nest fungus with high yield, so that the win-win of ecology and economic benefits is promoted.

The invention provides a macadimia nut leaf structure characteristic database, a variety identification and breeding method and application, and belongs to the technical field of plant variety identification and breeding. According to the method, leaf structure features are utilized, and a macadamia leaf structure feature database is constructed by collecting leaf samples and measuring multiple core indexes such as leaf length, the number of stomata and the number of veins; the method is simple, the operation is simple and convenient, and complex equipment is not needed. Moreover, the method is high in accuracy, the leaf structure characteristics are subjected to genetic control, the environmental interference is small, and the identification accuracy can reach 92% or above. The macadimia nut leaf structure feature database constructed by the method provides an efficient solution for variety breeding, the breeding efficiency is improved by 40%, and the breeding period is shortened by 2-3 years. In addition, the technical achievement of the invention can be directly applied to seedling breeding, variety right protection and breeding practice, and has a wide industrialization prospect.

The invention discloses a macadamia nut three-dimensional planting system based on an AMF fungicide and a drought resisting method thereof.The AMF fungicide comprises glomus mosseae, arbuscular mycorrhiza, phosphate solubilizing bacteria, nitrogen-fixing bacteria, humus and biochar, the AMF fungicide is used for planting macadamia nuts, the three-dimensional planting system of the macadamia nuts and under-forest crops is combined, and the drought resisting capability of the macadamia nuts is improved. And the drought resistance method of soil improvement, precise irrigation and foliage spraying of the drought-resistant agent can improve the drought resistance of the macadamia nuts. The macadamia nut three-dimensional planting system based on the AMF fungicide and the drought resisting method of the macadamia nut three-dimensional planting system are applied to tropical monsoon climate and subtropical low-latitude mountain monsoon climate areas, and the survival rate and yield of macadamia nuts can be increased.

The invention relates to the field of intelligent agriculture, and particularly discloses a macadamia nut disease detection and recognition method based on image recognition, which comprises the following steps: S100: image data acquisition: acquiring high-definition digital images of leaves and fruits at the middle and upper parts of a macadamia nut tree canopy from multiple angles under a natural light condition, the method comprises the following steps: collecting an object covering healthy leaves and disease samples which are confirmed as anthracnose, leaf blight and stem canker on site by agricultural experts, and accurately marking each collected image to generate a data set containing image file names and corresponding disease category labels, wherein the disease samples comprise different disease severity degrees, leaf growth stages and background environments; s200, performing image input processing, and taking the data set obtained in S100 as input data; s300, image processing is carried out; s400, obtaining a final recognition result; according to the technical scheme, disease features can be learned in a self-adaptive mode, complex environment interference is resisted, and recognition precision and efficiency are both considered.

The application discloses a kind of methods for reducing the incidence of high temperature yellowing and disease spot of macadamia, comprising the following steps: natural grass between the rows of macadamia trees, or interplanting short economic crops;During the period of May to June, each tree is applied with a fertilizer comprising potassium fulvate and potassium sulfate;During the period of June to September, alternately spray fungicide and promote 1-2 times of shoot liquid;Carry out suitable water management.The application combines the use of improving soil environment, preventing the growth of pathogenic bacteria, promoting branch and shoot maturity, etc., to protect the tender shoots and new leaves during the summer shoot sprouting period, reduce the occurrence of high temperature yellowing, disease spot and leaf fall, etc., of the fruit trees, thereby better ensuring the normal growth of the fruit trees and the normal development of the fruits.

This invention discloses a method for near-natural intercropping of bamboo fungus under macadamia nut trees. The method includes the following steps: (1) preparing a cultivation substrate, then composting a portion of the cultivation substrate into a mature substrate, and using the other portion as raw substrate; (2) clearing away fallen leaves and debris under the macadamia nut trees, leveling the understory land and drying it, then creating a fungal bed in the tree basin of each macadamia nut tree, and digging drainage ditches around each fungal bed; the flat upper surface of the fungal bed is the raised bed surface; (3) soaking the raw substrate from step (1) in water and spreading it on the raised bed surface to form a raw substrate layer; then using the mature substrate from step (1) to lay a mature substrate layer on top of the raw substrate layer. When using the method provided in this invention to cultivate bamboo fungus, the yield of bamboo fungus is relatively stable, and the recycling of agricultural waste is realized, improving economic and ecological benefits.

This invention discloses an effective method for controlling leaf curling in macadamia nuts, comprising the following steps: selecting mineral oil with an effective ingredient content ≥99%, mixing it with water at a volume ratio of 1:100-400, then adding an emulsifier accounting for 0.05%-0.2% of the total weight of the mixture, stirring evenly to prepare a mineral oil emulsion; applying the emulsion using a misting device based on the growth characteristics of macadamia nuts during the shoot emergence period, pre-flowering period, young fruit stage, and mid-fruit development stage, combined with the differences in insect resistance among different varieties; integrating four measures: pruning and shaping control, orchard sanitation, soil regulation, and nutrient enhancement; and regularly monitoring key indicators such as thrips population density, leaf curling rate, and deformed fruit rate using a five-point sampling method, adjusting the control plan based on quantitative data. This invention achieves highly efficient control of thrips, prevents leaf curling, improves macadamia nut yield and quality, and protects the orchard ecological environment by optimizing the mineral oil emulsion formulation, precise application strategies, synergistic agricultural management measures, and dynamic monitoring and adjustment.

This invention discloses a method for identifying anthracnose resistance in macadamia nuts, belonging to the field of macadamia nut resistance breeding technology. The method includes steps such as: isolation of the anthracnose pathogen, preparation of mycelial cakes, inoculation of healthy macadamia nut leaves by scrambling, disease index classification, and evaluation of resistance and susceptibility characteristics. This application involves culturing macadamia anthracnose to obtain purified anthracnose mycelia, then inoculating healthy leaves by scrambling; classifying the disease index by the diameter of leaf lesions, and evaluating the anthracnose resistance and susceptibility characteristics of macadamia nuts based on the disease index; providing a convenient method for identifying anthracnose-resistant macadamia nut varieties.

The invention relates to the technical field of macadamia nut planting, in particular to a method for remarkably improving the yield and quality of macadamia nuts and application of the method. Specifically, through collaborative application of artificial supplementary pollination and a precise flower thinning technology, the double problems of insufficient pollination and excessive consumption of tree nutrition existing in the macadamia nut industry for a long time are systematically solved. According to the method, pollination auxiliary liquid is used for treating the inner wall of a glass test tube, male parent pollen is efficiently collected and transferred in a friction mode, and pollination efficiency is remarkably improved; meanwhile, the biological characteristic that macadamia nuts bloom in batches is combined, a targeted flower thinning strategy is innovatively implemented, only the first batch of inflorescences which are pollinated in the initial flowering stage and the full-bloom stage are reserved, other batches of inflorescences and ineffective inflorescences are removed, and therefore tree body nutrients are accurately concentrated to flower organs with the highest fruit setting rate, and the fruit setting rate of the macadamia nuts is increased. And a technical foundation is laid for improving the yield and the quality.

The invention relates to the technical field of macadamia nut disease prevention and treatment, and particularly discloses a composition for preventing and treating macadamia nut leaf tip blight, the composition comprises azoxystrobin and magnolol, and the mass ratio of azoxystrobin to magnolol is (10-1): (1-8). According to the composition for preventing and treating macadimia nut leaf tip blight, when the two effective components including azoxystrobin and magnolol are compounded, a synergistic effect on inhibiting macadimia nut leaf tip blight is achieved, compared with a single agent, the effect of preventing and treating macadimia nut leaf tip blight can be improved, and the application amount of pesticide can be reduced; compared with a single agent, the composition can delay the occurrence and development of drug resistance, and not only has a protection effect on macadimia nut plants, but also has a good treatment effect on macadimia nut leaf tip blight; the method provides data support for effective prevention and control of macadimia nut leaf tip blight, and is of great significance in promoting high quality and high yield of macadimia nuts.

The present application relates to the technical field of macadamia planting, comprising the following steps: cutting diseased branches; chemical control: spraying 0.03-0.08% copper sulfate, 10-20 mg / L 2,4-dichlorophenoxyacetic acid, potassium fulvate 1800-2200 times liquid, 0.2-0.5% potassium dihydrogen phosphate, and tea bran water 150-300 times liquid on the macadamia nut trees from which the diseased branches are cut; tree vigor recovery: supplementing fertilizer at the roots of the macadamia nut trees from which the diseased branches are cut. The method of the present application can better prevent and inhibit the re-emergence of parasitic plants, and can also accelerate the renewal and rejuvenation of the macadamia nut trees, and ensure the normal growth and development of the fruits.

The utility model discloses a simple system is used to macadamia integrifolia water and fertilizer integration, including the water storage pool of building at the highest place of orchard, the main pipe line of arranging along the height tendency of orchard, the branch pipe line of arranging along the planting row of fruit tree and the capillary, is connected with the water outlet pipe on the water storage pool, and the water outlet pipe is through the water distribution joint with the main pipe line fluid conduction, and the branch pipe line is with the main pipe line fluid conduction, and the branch pipe line is overhead setting, and one end of capillary is with branch pipe line fluid conduction, and capillary is adjacent fruit tree setting but has the distance with fruit tree, and the other end of capillary extends to the ground direction and is connected with the micro -sprinkler head, and the micro -sprinkler head has the distance with the ground. The utility model has the advantages of simple system, quick arrangement, short construction period, and the micro -sprinkler head of cooperation suspension setting can not only guarantee that moisture is evenly penetrated into the soil, but also can humidify air, reduce low layer air temperature and reduce the effect of ground temperature, and the spraying area can be guaranteed simultaneously.

The application provides a method for optimizing the root system morphology of a macadamia tree in Yunnan red soil and a targeted micro-irrigation system. The method for optimizing the root system morphology of the macadamia tree in the Yunnan red soil first induces the main root of the plant to extend and grow deeply by means of shallow multi-point targeted water distribution under multi-point source spatial targeted root zone micro-irrigation and effective delivery of deep soil moisture under multi-point source spatial targeted root zone micro-irrigation, so as to enhance the anchoring force and drought resistance of the root system. The deep target zone realizes deep rooting of the root system by corresponding target irrigation, so as to improve the drought resistance and wind resistance of the root system. The method for optimizing the root system morphology of the macadamia tree in the Yunnan red soil and the targeted micro-irrigation system provided by the application enable the macadamia tree to survive and grow smoothly under the conditions of the Yunnan red soil and climate, and the method precisely meets the demand of the root system of the macadamia tree, so that the deep growth of the root system is beneficial to improving the survival rate and later yield.