3 results about "Early maturation" patented technology

The present application relates to a kind of dry-hot valley area early ripening of sugar orange is promoted, quality is increased and efficiency is increased planting method, belongs to sugar orange planting technical field.The method includes: selecting the adult fruit-bearing orchard of sugar orange after 3 years of planting, and the growth is good, and tree vigor is neat;In mid-late September to mid-late November of the year, keep soil humidity 50%-70%, and fruit tree presents day leaf drought curl, night restores normal state;In early October of the year, 30% multi-effect azole suspension concentrate 600-700 times liquid is sprayed;After fruit is picked, in mid-November of the year, and after flower bud differentiation is completed 70%-80%, pruning is carried out;In mid-late November of the year, fertilization is carried out, and is irrigated thoroughly;20% diacetate soluble powder is sprayed twice.By the method of the present application, per mu is increased by about 50%, and the fruit skin is smooth, and the fruit color and shape and size are uniform, and the fruit flesh is fresh and tender, and the solid content is significantly improved, easy to popularize and apply.

To solve the problem that there is no optimum method for carrying out root zone limited cultivation for the purpose of early season gardening under a medium and circumstances of Tochigi suitable for Shine Muscat.SOLUTION: At the time of planting, the sheet is separated from the ground to fix the culture medium. To provide a cultivation system enabling cultivation in Tochigi prefecture and early season gardening corresponding to grape cultivar having a large particle diameter in a medium amount, an expansion period of the medium, a fertilizer application amount, a returning period, a watering method and a watering amount. This method is characterized in that the formation of main branches is completed in the first year of planting by applying a frother liquid agent and adjusting the number of buds to a tree having strong vigor which is a characteristic of large-sized grapes (especially Shine Muscat) from the first year of planting.SELECTED DRAWING: Figure 5

The invention belongs to the technical field of cotton planting, discloses a chemical regulation method suitable for promoting prematurity of membrane-free cotton in a temperature accumulation limited area, and aims to solve the core technical problems of insufficient heat resources, weak growth vigor in a seedling stage, dispersed boll opening and unstable yield in membrane-free cotton cultivation in the temperature accumulation limited area. The technical limitation of'single regulator application and multi-growth-period repeated spraying 'of traditional cotton chemical regulation is broken through, and an integrated chemical regulation technical system of gibberellin and mepiquat chloride compounding and seedling stage key growth period precise time sequence spraying is innovatively constructed. According to the method, a compound regulator is sprayed on leaf surfaces in three core growth windows of a two-leaf stage, a four-leaf stage and a squaring stage of a cotton seedling stage, so that the echelon regulation target of increasing potential in an early stage, stabilizing growth in a middle stage and prematurity in a later stage is achieved, the boll opening concentration rate of cotton is increased by 20% or above, the seed cotton yield is increased by 10% or above, the fiber core quality is not influenced, and the quality of cotton is improved. The method is suitable for large-scale cultivation of film-free cotton in accumulated temperature limited areas.