Kiwi fruit nursery stock cultivating system

Abstract

The invention discloses a kiwi fruit nursery stock cultivating system, which includes the steps of S1, selection of a nursery garden, to be specific, selecting weak-acid sandy loam with loose texture,convenient for irrigation and drainage and having the pH of 6-7 as the nursery garden, and finally preparing the soil into seedbeds 100cm in width and 500cm in length, with drainage ditch about 20cmin width; S2, selection of scion and root stock; S3, grafting, to be specific, cutting off the selected root stocks at the position 5-10cm away from the ground, longitudinally cutting by the depth about 1.5 to 2.0 cm at the position, perpendicular to the cross section, of a cut with two smooth sides, where a cut thickness is equal to a scion thickness, and transplanting the grafted root stocks bythe density of 15cm*25cm into the nursery garden selected in the step (1); S4, management on grafting, to be specific, cutting the root stocks once the grafted stocks survive, picking sprout tillers growing on the grafted stocks to promote germination of scion buds, and finally performing top application, weeding and the like properly according to growth of the stocks, while taking measures to prevent and control diseases and insect pests; S5, outplanting; S6, grading and transporting.

Description

technical field [0001] The invention relates to the technical field of seedling cultivation, in particular to a seedling cultivation system for planting kiwifruit. Background technique [0002] There are two methods of cultivating kiwifruit seedlings. One is sexual reproduction, that is, the method of sowing seeds, and the other is asexual reproduction by grafting. The grafting method usually uses good varieties to be grafted on good rootstocks, so that the quality of grafting is more adaptable. , stronger stress resistance, higher yield, and better quality. Compared with the sowing method, the cultivation of kiwifruit seedlings by grafting has a higher survival rate and is more suitable for large-scale artificial cultivation. However, the existing There are some unreasonable places in the soil treatment of the nursery and the grafting process in the cultivation of kiwifruit seedlings by grafting, which makes the germination effect of the grafted seedlings poor, which in tur...

AI Technical Summary

Problems solved by technology

[0002] There are two methods of cultivating kiwifruit seedlings. One is sexual reproduction, that is, the method of sowing seeds, and the other is asexual reproduction by grafting. The grafting method usually uses good varieties to be grafted on good rootstocks, so that the quality of grafting is more adaptable. , stronger stress resistance, higher yield, and better quality. Compared with the sowing method, the cultivation of kiwifruit seedlings by grafting has a higher survival rate and is more suitable for large-scale artificial cultivation. However, the existing There are some unreasonable places in the soil treatment of the nursery and the grafting process in the cultivation of kiwifruit seedlings by the grafting method, which makes the germination effect of the grafted seedlings poor, which leads to the problem that the survival rate of the seedlings is difficult to improve

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