Low-yielding chestnut tree grafting techniques _32

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Low-yielding chestnut tree grafting techniques

+ For reference. A, j cent of the young age of access times can be low-yielding chestnut grafting Jue species. Old chestnut of generous capacity for re-planting should be updated. Not suitable for grafting chestnut grafting, may be spring, summer and autumn,[link widoczny dla zalogowanych], but spring at the Shubin Zhijie survival rate Zhijie leaves begin to flow to the morning is better when the survival rate of 95 or more second, then holding acquisition To select the appropriate units of local climate and site conditions, growth robust, no pests, the result for many seed plants scion mother trees. L5 days before germination in the seed tree. Cut the branches or the results of annual development branch for grafting, and then press the different varieties of small bundles. Wet sand at low temperature storage in air. Tried to be taken side edge of grafting scions. Third, the anvil is the first choice to stay happy light chestnut trees. * 23 * should be System requirements for the tree should be. Selected backbone. Stay in host plants, lateral branches short stay, to keep master and slave relationship. Each tree leave 20 to 30 optional anvil head. 5O anvil head tree optional stay over. Generally 5 cm in diameter anvil saw off the branch, to level the cross section Serve anvil head, four-, j cents then the first method of grafting rootstock phloem and xylem is not easy detachment. Anvil head by cleft grafting should be easy to split away from the xylem by the cortex, then the skin can be used without collateral by the anvil shoot. Can be connected using abdominal skin. l cleft grafting scions first one under the octopus cut about 5 cm wedge. L ~ 2 in the top left above the bud at the anvil head cut off} then asked the longitudinal section of a long length and Scion surfacing and other interfaces; and the scion wedge aligned anvil side of the formation of the first layer side of the formation of the interface layer inserted under to a slight improvement until the surfacing of deep wedge; Finally,[link widoczny dla zalogowanych], plastic film seal banding with the interface. 2. Scion of the bottom plate under the first cut then a slope of about 5 cm in the opposite end of the profile 0.5 cm long and ten short surfacing f then the first pick in the anvil is located in the phloem and the scion of a long cut flesh surfacing, etc. length of the interface; then inserted into the rootstock scion long surfacing and inward on the first take place between the wood and phloem parts, inserted until the probe to Shaolu scion surfacing - the last with a plastic film seal with the interface Yi tie. 3. Scion lower abdominal skin first then cut a slope of about 5 cm, cut a bevel on both sides of the light tinkling. Slashing the cortex - the cortex on the anvil Zhijie bit cut ten and a half scion surfacing and other long oval interface; then inserted into the rootstock scion profile Zhijie bit inward skin repeatedly, the last with a plastic film with the interface banding Seal. Fifth, access to buildings after the administration after grafting to the anvil body when holding the bud, in order to promote graft growth. Take about 50 days after the straps to lift. So as not to affect the graft growth. Then shoot 30 cm long stick tied to use care to keep the wind off. Shoots to 50 cm long and 30 topping should be carried out. In order to facilitate the formation of strong branches and a compact crown type. Six other matters Tuen pollinated chestnut is a different species by the strong, the tree should be connected to each grafting ��E L = 2 {of the same,Ha head circumference every 5 meters high one after the scion after grafting to strengthen management, to its full yield potential. mouth bottles hanging fruit pest control method �� Soul Jixiang Government of Suining County Ju Wei Chen Xu, multi-leaf collection village of farmers in the agricultural market under the guidance of borers, the use of drugs in the trunk hanging open with the bottle. wicks with cotton rope or possession of the bottles of medicine have been cited note to the drilled holes on the trunk and let the liquid piped in through the trunk to the branches on. to achieve the anti-Kit-day practice shows that the worm. This {hit {hit province of work than spraying, the provincial drug control and high efficiency. First, the object of this method is suitable for fruit trees operation of the aphids, spider mite, scale insects, beetles, lice bi rust, leaf-eating insects, Gidding, smoking Repentance,[link widoczny dla zalogowanych], Boring Beetle and exposing spot, shake gangrene disease, such as bituminous coal entropy injury and lack of orderly slow infectious agent disease prevention. Second, select the main method of hanging bottle tree, drill a small hole drilled with the surgery. Si down to 45 degrees with the trunk angle, the hole until the probe to the pith; the bottles and medicine bottles nail Xia} hanging in the hole at the top of the trunk. the cotton rope one out into the Si at the end, one out into the bottom of the bottle. and to hove straight three-cotton, pesticide use for pest and pathogen characteristics, has a good selection of reasonably effective control of pesticides within the gel-type Use concentration: insecticide Jing, Jing Miao mining may reduce the concentration of foliar spray with tO0 times carried by lack of correction can be spray cable disease agents equipped with utility, the chu-ho. Fourth,[link widoczny dla zalogowanych], application, asked to fluid flow from the spring Sh�� front of the trees in winter can be blocks of the body U4 ~ 9 �� l scattered fruit trees is best in general medicine Lang} every day to move the body bags of pot l right, pour this, Zhan A drug should be higher than conventional spraying when appropriate five days in advance Min , Note (L Sh��: able to use the pesticide-sensitive tree surgery, so sent into the injury - (! l bottle of medicine v Chang Xin} can be increased as needed, once the target into direct contact as anti-addition to contraceptives; (3 ' dry fruit feast to stop spraying 40 days before closing, to avoid residual pesticides in the fruit export column Ge Editor Huang Pingnan 24.