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31 results about "Alhagi sparsifolia" patented technology

Method for utilizing perennial plant Alhagi sparsifolia in arid area

The invention relates to a method for utilizing perennial plant Alhagi sparsifolia in an arid area, and the method is characterized in that an Alhagi sparsifolia plant is utilized properly in the modes of patch-shaped and narrow-band felling according to different districts (desert-oasis transition zones and near periphery of the oasis) in the Alhagi sparsifolia growing period terminal (late autumn) to form an interactive distribution mode of Alhagi sparsifolia retaining plants and Alhagi sparsifolia new plants. On one hand, the new plants can be effectively protected by the retaining plants to ensure that the new plants can normally grow in the severe environment and gradually perform stable protective benefit. On the other hand, the Alhagi sparsifolia plant can be properly used in different modes to harvest certain biomass so as to satisfy forage grass requirements of certain degree in the locality. The overground part biomass of the Alhagi sparsifolia can be harvested to satisfy forage grass requirements, and most Alhagi sparsifolia vegetations can be retained to perform the protection action when wind and sand harms happen in the next spring. Therefore, the target of unifying the condition that periphery perennial plants in the arid area can be effectively protected and reasonably utilized can be realized gradually.
Owner:XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI

Mixed silage of Alhagi sparsifolia Shap. in initial bloom stage and Medicago Sativa in initial bloom stage and preparation method thereof

The invention discloses mixed silage of Alhagi sparsifolia Shap. in an initial bloom stage and Medicago Sativa in an initial bloom stage and a preparation method thereof, and relates to mixed silage of two kinds of leguminous forages and a preparation method thereof. The method comprises the following steps of: harvesting the Alhagi sparsifolia Shap. in the initial bloom stage and the Medicago Sativa in the initial bloom stage; mincing the two kinds of fresh forages; uniformly mixing 30 to 70 weight percent of Alhagi sparsifolia Shap. and 30 to 70 weight percent of Medicago Sativa; filling, compacting, and sealing; and fermenting at normal temperature and preserving. By the method, the problems that thorn-shaped pedicels of the Alhagi sparsifolia Shap. affect the palatability of the feed,the soluble sugar content of the Medicago Sativa is low, the buffer energy is high, and the direct ensiling is difficult are solved, and the silage with high protein content and high quality is obtained; and the silage has high aerobic stability, can retain the nutritional characteristics of green and juiciness of the Alhagi sparsifolia Shap. and the Medicago Sativa for a longer time, and is environment-friendly, additives are not required, ensiling equipment is simple, and the method is easy to operate.
Owner:TARIM UNIV

Mixed silage of Alhagi sparsifolia Shap. in initial bloom stage and Medicago Sativa in initial bloom stage and preparation method thereof

The invention discloses mixed silage of Alhagi sparsifolia Shap. in an initial bloom stage and Medicago Sativa in an initial bloom stage and a preparation method thereof, and relates to mixed silage of two kinds of leguminous forages and a preparation method thereof. The method comprises the following steps of: harvesting the Alhagi sparsifolia Shap. in the initial bloom stage and the Medicago Sativa in the initial bloom stage; mincing the two kinds of fresh forages; uniformly mixing 30 to 70 weight percent of Alhagi sparsifolia Shap. and 30 to 70 weight percent of Medicago Sativa; filling, compacting, and sealing; and fermenting at normal temperature and preserving. By the method, the problems that thorn-shaped pedicels of the Alhagi sparsifolia Shap. affect the palatability of the feed,the soluble sugar content of the Medicago Sativa is low, the buffer energy is high, and the direct ensiling is difficult are solved, and the silage with high protein content and high quality is obtained; and the silage has high aerobic stability, can retain the nutritional characteristics of green and juiciness of the Alhagi sparsifolia Shap. and the Medicago Sativa for a longer time, and is environment-friendly, additives are not required, ensiling equipment is simple, and the method is easy to operate.
Owner:TARIM UNIV

Method for predicting growth vigor of alhagi sparsifolia in extremely arid region

PendingCN110322047AThe growth result is accurateFavorable data supportForecastingEnvironmental resource managementNumerical models
The invention relates to a method for predicting the growth vigor of alhagi sparsifolia in an extremely arid region. The method comprises the following steps: investigating a quadrat of a sample zone,acquiring underground water flow field information, determining the soil weight moisture content, determining the soil salt content, shooting spectrograms of the sample zone and the quadrat by adopting an unmanned aerial vehicle remote sensing technology, analyzing the coverage rate of vegetation in the quadrat through vegetation coverage data in the spectrograms, and analyzing the vegetation type and distribution condition in the quadrat; analyzing vegetation change conditions in the quadrat in combination with ecological investigation; establishing an underground water numerical model, andpredicting vegetation growth vigor in combination with regional water consumption planning. The method plays an active exploration role in ecologically fragile region restoration and ecological function protection under the extreme arid condition, provides a practice method for reasonable development and ecological function protection research of underground water in the extreme arid region, and provides favorable data support for reasonable development and ecological function protection of the underground water in the extreme arid region.
Owner:新疆维吾尔自治区地质矿产勘查开发局第一水文工程地质大队

Method for utilizing perennial plant Alhagi sparsifolia in arid area

The invention relates to a method for utilizing perennial plant Alhagi sparsifolia in an arid area, and the method is characterized in that an Alhagi sparsifolia plant is utilized properly in the modes of patch-shaped and narrow-band felling according to different districts (desert-oasis transition zones and near periphery of the oasis) in the Alhagi sparsifolia growing period terminal (late autumn) to form an interactive distribution mode of Alhagi sparsifolia retaining plants and Alhagi sparsifolia new plants. On one hand, the new plants can be effectively protected by the retaining plants to ensure that the new plants can normally grow in the severe environment and gradually perform stable protective benefit. On the other hand, the Alhagi sparsifolia plant can be properly used in different modes to harvest certain biomass so as to satisfy forage grass requirements of certain degree in the locality. The overground part biomass of the Alhagi sparsifolia can be harvested to satisfy forage grass requirements, and most Alhagi sparsifolia vegetations can be retained to perform the protection action when wind and sand harms happen in the next spring. Therefore, the target of unifying the condition that periphery perennial plants in the arid area can be effectively protected and reasonably utilized can be realized gradually.
Owner:XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI

Mixed silage prepared from alhagi sparsifolia in branching stage and alfalfa and preparation method thereof

The invention relates to mixed silage prepared from alhagi sparsifolia in the branching stage and alfalfa and a preparation method thereof. The invention relates to the mixed silage of two types of leguminous forages and a preparation method thereof. The preparation method comprises the following steps of: harvesting alhagi sparsifolia in the branching stage and alfalfa in the initial flowering stage; cutting up the two types of fresh forages; uniformly mixing 30-70 percent by weight of alhagi sparsifolia and 30-70 percent by weight of alfalfa; carrying out filling, compaction and sealing; and fermenting and storing at normal temperature. According to the mixed silage and the preparation method thereof disclosed by the invention, the problems that the palatability of the silage is influenced by spinous pedicels of the alhagi sparsifolia and the alfalfa has low content of soluble sugar and high buffering energy and is difficult to be ensiled directly are solved; the silage with high protein and high quality is obtained; the silage has high aerobic stability, can keep nutrition characteristics of green and succulency of the alhagi sparsifolia and the alfalfa for a long time, does not need to be added with any additives and is green and environmental-friendly; and silage equipment is simple and is convenient to operate.
Owner:TARIM UNIV

Mixed silage of alhagi sparsifolia at full-bloom stage and alfalfa and preparation method thereof

InactiveCN102204626AGood Silage StandardAddress low soluble sugar contentAnimal feeding stuffSugarAlhagi sparsifolia
Mixed silage of alhagi sparsifolia at full-bloom stage and alfalfa and a preparation method thereof. The invention relates to mixed silage of two kinds of leguminous forage and a preparation method thereof, and the method comprises the following steps: harvesting alhagi sparsifolia at a full-bloom stage and alfalfa at an initial-bloom stage; chopping the two kinds of fresh forage; well mixing thealhagi sparsifolia and the alfafa with a weight ratio of 30-70% of the alhagi sparsifolia and 30-70% of the alfafa; performing filling, compacting, and sealing; performing fermentation at a normal temperature and preserving the product. The preparation method of the invention solves the problems that the spinulose pedicels of alhagi sparsifolia compromise the palatability of the forage, and the alfafa has a low soluble sugar content and a high buffer capacity, which allow the alfafa to be difficult to be silaged; silage with high protein and high quality is obtained which has good aerobic stability; the green and juicy nutritional characteristics of alhagi sparsifolia and alfafa are maintained for a long time; no additive is required to be added; the silage is green and environment-friendly; and the silaging equipment is simple and convenient for operation.
Owner:TARIM UNIV

Method for observing root growth process of deep rooting plant alhagi sparsifolia

The invention relates to a method for observing a root growth process of deep rooting plant alhagi sparsifolia. A device involved in the method consists of a sampling channel, an observation surface, concrete wall bodies, a bottom plate, a water conveying circular pipe and a martensitic bottle. The method comprises the following steps of: establishing a box body with a cement structure at a region of a desert, where the deep rooting plant alhagi sparsifolia grows; arranging two groups of gradient unit grids which are symmetrically arranged in the box body, wherein a wall body of each unit grid is a transparent movable observation surface wall body, and the rest three wall bodies are concrete wall bodies; and performing tracing observation on the root growth process, from the root growth process of a surface water utilization stage at the initial stage of growth to the root growth process of a ground water utilization stage at the later stage of growth, at different growth and development stages of the alhagi sparsifolia by using the transparent movable observation surface. The method is easy to operate and convenient to use and provides a new method and approach for repair of Alhagi sparsifolia in the southern fringe of Tarim Basin.
Owner:XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
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