5 results about "Drupe" patented technology

The present invention relates to a method for controlling insect infestation in stone fruits, the method comprising applying a nicotinic acetylcholine receptor (nAChR) competitive modulator to a locus or plant part of a plant or plant propagation material. The invention further relates to a method for controlling leafhopper infestation in mango cultivation or orchards using said nicotinic acetylcholine receptor (nAChR) competitive modulators.

The invention provides a sugar-increasing, astringency-removing, deacidifying, early-maturing, quality-improving and yield-increasing segmented medicament regulation and control method for prunes, plums and stone fruits, and relates to the technical field of planting and quality-improving of stone fruits. According to the method, aiming at the pain points of late ripening, insufficient sugar content, strong acerbity, dispersed harvesting time and the like of stone fruits such as prunes and plums, a technical system of three-time segmented accurate spraying is innovatively adopted, and according to the time sequence of starting of a ripening and color changing period, strengthening after 7 days and consolidating after 5 days, a synergistic agent combination of abscisic acid, functional aids and nutrient elements is matched, so that the multiple regulation and control target is achieved. The core innovation lies in the collaborative design of a medicament combination and the precise matching of a spraying time sequence, the maturation process is started through abscisic acid, the color change is accelerated through abscisic acid, the sugar accumulation is promoted through 5-aminolevulinic acid, and the nutrient absorption is enhanced through boron, molybdenum and calcium. The method is easy and convenient to operate, controllable in cost, wide in applicability and suitable for the stone fruits such as prunes, plums, peaches and apricots, and the planting benefits and the fruit commodity value are remarkably improved.

A method for producing a pumpable paste from the seeds of nuts or drupes. A method for preparing a pumpable batch composition of drupe and / or nut seeds, i.e., walnuts, almonds, or mixtures of nuts and almonds, with the following steps: the opening of already chopped or pitted drupe or hard-shelled fruit seeds occurs first by pre-crushing; exposure to hot air and / or vacuum of the composition resulting from pre-crushing then occurs for the purpose of opening its cells; this is followed by further grinding, usually single-stage, optionally also multi-stage, of the composition resulting from pre-crushing and exposure to hot air or vacuum to form a pumpable batch composition.

The invention discloses composite fruit tree pollination auxiliary liquid and an adaptive use method, and belongs to the technical field of fruit tree planting. The auxiliary liquid comprises the following components in percentage by mass: 0.5%-2% of a pollen viability protective agent, 0.3%-1.5% of a pollen germination accelerant, 2%-5% of a nutrition enhancer, 0.1%-0.5% of a surfactant, 0.2%-1% of a stress resistance regulator and the balance of deionized water, all the components have a synergistic effect, so that multiple functions of pollen viability protection, germination promotion, nutrition supplementation and stress resistance regulation are realized. The adaptive use method comprises the steps of auxiliary liquid dilution, pollen treatment, application opportunity selection, application mode selection and supplementary application treatment, and parameters are optimized according to different fruit tree types (kernel fruits, stone fruits and berries) and cultivation environments (open fields and facilities). The problems that an existing pollination auxiliary product is single in function and poor in adaptability are solved, the fruit tree pollination success rate and the fruit setting rate can be remarkably increased, the fruit malformation rate is reduced, the fruit quality is improved, meanwhile, the planting cost is reduced, and the method is environmentally friendly and suitable for large-scale application and popularization.

The application belongs to the field of plant biotechnology, and specifically discloses a Punica granatum ABCG9 gene and application thereof. The PgABCG9 gene of the Punica granatum is cloned for the first time, and the nucleic acid sequence is shown as SEQ ID No. 1. The PgABCG9 is only expressed in the inner seed coat of the Punica granatum, and the transcription level is negatively correlated with the hardness of the Punica granatum seeds. Under the same growth conditions, the PgABCG9 transgenic Arabidopsis plants show slow growth, reduced lignin deposition, reduced expression level of lignin biosynthesis genes, and reduced content of metabolic products in the lignin biosynthesis pathway. Subcellular localization analysis shows that the PgABCG9 is located in the Golgi apparatus. The PgABCG9 plays a negative regulation role in the lignin biosynthesis, and can regulate the lignin synthesis of the inner seed coat of the Punica granatum, and adjust the kernel hardness, thereby laying a foundation for improving the fruit quality of the Punica granatum and other drupes from the direction of lignin in the future.