Abstract: The present disclosure relates to the technical field of remediation for heavy metal pollution of soil, in particular to a remediation material for heavy metal pollution of soil, and a preparation method and use thereof. In the present disclosure, the remediation material is obtained by compounding specific Bacillus subtilis ASD05 with straw biochar. The remediation material has a desirable remediation effect on heavy metal pollution, especially on cadmium-contaminated soil, such that an effective cadmium content in the soil is reduced by 40% to 60%. Meanwhile, a raw material of the straw biochar is straw, which has a wide range of sources and a low cost, and effectively avoids the waste of crop straw resources, thereby improving a utilization rate of the straw resources and reducing environmental pollution.

Abstract: The present disclosure provides a joint control method for nitrogen and phosphorus emissions in farmlands, comprising: reducing nitrogen and phosphorus input during crop sowing or planting by applying composite organic material and chemical fertilizer, wherein the composite organic material comprises: 200-250 parts of edible fungi residues, 300-350 parts of charcoal and 5-10 parts of rhamnolipid; constructing a nitrogen-phosphorus retention layer by utilizing composite microbial agent in combination with 150 parts of edible fungi residues and 20 parts of straw-based hydrogel; constructing a barrier layer by utilizing composite material, and controlling downward leaching of nitrogen and phosphorus that are not absorbed by crops, wherein the composite material of the barrier layer comprises: 25-35 parts of straw-based hydrogel, 20-30 parts of edible fungi residues, 35-55 parts of bentonite and 5-10 parts of corn flour.

Abstract: The present disclosure provides a joint control method for nitrogen and phosphorus emissions in farmlands, comprising: reducing nitrogen and phosphorus input during crop sowing or planting by applying composite organic material and chemical fertilizer, wherein the composite organic material comprises: 200-250 parts of edible fungi residues, 300-350 parts of charcoal and 5-10 parts of rhamnolipid; constructing a nitrogen-phosphorus retention layer by utilizing composite microbial agent in combination with 150 parts of edible fungi residues and 20 parts of straw-based hydrogel; constructing a barrier layer by utilizing composite material, and controlling downward leaching of nitrogen and phosphorus that are not absorbed by crops, wherein the composite material of the barrier layer comprises: 25-35 parts of straw-based hydrogel, 20-30 parts of edible fungi residues, 35-55 parts of bentonite and 5-10 parts of corn flour.

Abstract: The present disclosure provides a joint control method for nitrogen and phosphorus emissions in farmlands, comprising: reducing nitrogen and phosphorus input during crop sowing or planting by applying composite organic material and chemical fertilizer, wherein the composite organic material comprises: 200-250 parts of edible fungi residues, 300-350 parts of charcoal and 5-10 parts of rhamnolipid; constructing a nitrogen-phosphorus retention layer by utilizing composite microbial agent in combination with 150 parts of edible fungi residues and 20 parts of straw-based hydrogel; constructing a barrier layer by utilizing composite material, and controlling downward leaching of nitrogen and phosphorus that are not absorbed by crops, wherein the composite material of the barrier layer comprises: 25-35 parts of straw-based hydrogel, 20-30 parts of edible fungi residues, 35-55 parts of bentonite and 5-10 parts of corn flour.

Abstract: The application relates to the field of biopharmaceuticals, in particular to tumor-targeting peptides and method for preparation and application thereof. The application discloses a tumor-targeting peptide. The tumor-target peptide displays better binding specificity and capability, thereby alleviates the effect of cancer treatment drugs on normal cells, reduces the incidence of adverse drug reactions, and improves the therapeutic effect.

Abstract: The application relates to the field of biopharmaceuticals, in particular to tumor-targeting peptides and method for preparation and application thereof. The application discloses a tumor-targeting peptide. The tumor-target peptide displays better binding specificity and capability, thereby alleviates the effect of cancer treatment drugs on normal cells, reduces the incidence of adverse drug reactions, and improves the therapeutic effect.

Abstract: The present disclosure provides a joint control method for nitrogen and phosphorus emissions in farmlands, comprising: reducing nitrogen and phosphorus input during crop sowing or planting by applying composite organic material and chemical fertilizer, wherein the composite organic material comprises: 200-250 parts of edible fungi residues, 300-350 parts of charcoal and 5-10 parts of rhamnolipid; constructing a nitrogen-phosphorus retaintion layer by utilizing composite microbial agent in combination with 150 parts of edible fungi residues and 20 parts of straw-based hydrogel; constructing a barrier layer by utilizing composite material, and controlling downward leaching of nitrogen and phosphorus that are not absorbed by crops, wherein the composite material of the barrier layer comprises: 25-35 parts of straw-based hydrogel, 20-30 parts of edible fungi residues, 35-55 parts of bentonite and 5-10 parts of corn flour.

Abstract: Provided are fusion proteins of apoptin-protein transduction domain of carboxyl-terminus of EC-SOD, their encoding genes, the recombinant vectors containing said encoding genes, transformants containing said recombinant vectors, as well as the uses and preparation methods thereof. Especially provided are fusion proteins which fuse protein transduction domain of carboxyl-terminus of EC-SOD in the amino acid sequence of SEQ ID NO:1 or its mutants and apoptin in the amino acid sequence of SEQ ID NO:2 or its mutants, said fusion proteins have strong ability of inducing apoptosis of tumor cells, and can be used for manufacturing of medicament for the treatment of tumors.