The planting method of family kiwifruit: the survival rate of cutting method is higher.

Kiwifruit, a very helpful fruit for cardiovascular disease, although its appearance is not so good-looking, but the green pulp is still very attractive, if it is ripe kiwifruit, the taste is also quite good. How to grow family kiwifruit? Which planting method has a higher survival rate? What are the points for attention in planting?

First, the planting method of family kiwifruit

1. Kiwifruit dioecious, do not choose only one plant in the courtyard or pot, otherwise you can not pollinate the fruit. Of course, if the branches of a male plant can be grafted in the appropriate part of a female plant, it is also a way to have the best of both worlds.

So, how to tell the difference between male and female?

The distance between male internodes is short, the branches are smooth, the plant type is compact, the female plant internodes are longer, the branches are hairy, and the plant type is scattered. The simplest and accurate way to distinguish flowers is to distinguish flowers; female flowers bloom at most three in a node, flowers are large, stamens degenerate very short; male flowers bloom at least three, flowers are small, pistils degenerate without style, stamens are long and many.

2. Kiwifruit seeds need to be removed from pulp, bleached, dried and then stored in sand, and sown in spring. After sowing, you should pay attention to keep it moist and avoid direct light.

3. The family cultivation cutting is simple and the survival rate is high. Generally combined with winter pruning, one-year-old branches with strong growth are selected and cut along with cutting. The cuttings are 10-15 cm long with 2-3 bud eyes, and the upper cut is 1.5 cm away from the bud. In order to improve the rooting rate, the base of the cuttings could be soaked in 0.01%-0.03% indole acetic acid for 12 hours. The cutting medium is made of pure sand and vermiculite, and the depth is 1: 3. 1: 2, and irrigation shade after cutting. it can take root in 30 days.

4. Grafting is to cultivate excellent varieties by sowing seedlings, which is usually carried out in early spring. If there is a better variety, you might as well use grafting, branch grafting or root grafting to change a variety.

Matters needing attention in planting kiwifruit at home

(1) choose fresh varieties with moderate growth potential and short and compact internodes, such as Kuimi and Wuzhi No. 2 in Chinese kiwifruit and Xu Xiang in delicious kiwifruit; other varieties such as ornamental, fresh and edible kiwifruit and hairy kiwifruit can also be used for potted fruit on balcony.

(2) larger cultivation containers should be selected to meet the requirements of exuberant growth of kiwifruit and more water and fertilizer consumption of large leaves and fruits.

(3) kiwifruit is a dioecious plant. In order to bear normal fruit, it is necessary to match each female and male plant with the same flowering period, or to graft a male branch on the female plant to solve the problem of pollination.

(4) pay attention to the supply and regulation of water and fertilizer, keep the basin soil slightly dry in the rainy season and dormant period, and often water and keep moist during the growth period of summer and autumn.

Third, how to prevent and cure kiwifruit canker?

Kiwifruit canker is one of the most dangerous bacterial diseases in kiwifruit production. Its transmission is concealed, explosive and destructive. Flowers, leaves, branches and vines can be infected, resulting in weak trees, poor fruit quality, and even dead trees. How to prevent and cure kiwifruit canker?

1. Canker kiwifruit trees should be cut down in time. Do not throw them into the orchard and destroy them in time.

2. used scissors, hoes and other agricultural tools can be disinfected in time, sprouting, thinning flowers and fruits, and it is easy to cause wounds after pruning. Timely medication and prevention, adding foliar fertilizer to reduce wounds and ways of transmission, and increase foliar nutrition.

3. Hang the fruit reasonably and prune it sooner rather than later in winter.

4. balanced fertilization, cultivate strong tree potential, and pay attention to the supplement of trace elements.