Autumn cultivates grapy person to begin much, in recent years agricultural expert " Cai Yingming " the technology of pruning of small Long Gan of research and development is very popular, a lot of fruit grower is being used, share everybody now
The grape basically has sector and Long Gan look means of two kinds of pruning. How is means of these two kinds of pruning improved no matter, change not to drop 3 big drawback forever: Was to cut off best bud; 2 it is Xie Shaolang Fei Yangguang; 3 it is to risk branchwooden fork to wipe branchwooden fork continuously continuously. 3 big drawback cause put into production slow, crop moves on place of difference of low, quality, bad management, result, tree situation ebbs quickly
This technology cent works to wear Xiaolong high and short wear Xiaolong to do two kinds. Wear small Long Gan high simpler, length of be confined to, introduce only here short wear small Long Gan.
Xiaolong does technical core: It is clutch one clutch, written guarantee fruit-bearing shoot grows 20 lamina to control clutch needle namely, the knot fruit-bearing shoot of flourishing 8 lamina much clutch. 2 it is to dig, written guarantee the bud on fruit-bearing shoot is dug up entirely namely, must gush Mao Zhuangxie is fat, prevent blade ageing. 3 it is to twist, namely two provision advocate the branchwooden fork on tendril, grow one to twist prolapse, must gush leaf of 3 adjusting control is fat, in order to facilitate bud. 4 it is to pull, become after crop of winter of two preliminary branches namely new advocate tendril, northerly leave it at that, the horizontal stroke is bound go up in iron wire.
1. fosters 2 advocate tendril: Showing the ground and big canopy is north and south embarks on a journey, spacing in the rows 0.7 meters, rice of row spacing 1.8-2, mu plant 480-529 trunk of a tree. 2 stay only after sprouting advocate tendril is erect grow, grow 1.7 meters of successor its are flagging to the ground. Advocate a deputy tendril happens on every section of tendril, every deputy tendril grows one to twist prolapse. Advocate agent of 3 adjusting control makes cloth of the gush after tendril grows 1.5 meters form bud.
This law fosters advocate the advantage of tendril is: ① advocate there is a great part of a historical period on every section of tendril, the 3-4 that adds deputy tendril to go up again flocculus, should control deputy tendril to sprout no longer only grow, so the nutrient enough that these lamina make forms a bud, advocate tendril can form enough bud in 1.7 meters of less than, below one year can big bumper harvest; Lamina of ② complete tree is much, tree big root is big, nutrition is accumulated much, next produces per year a quantity tall; ③ management saves project.
2. winter cuts: The winter when deciduous leaf is cut, 2 advocate clip of tendril train in excess specified length, be in clipping from 1.7 meters, deputy tendril is cut entirely. Advocate the advantage of clip of tendril train in excess specified length is: Advocate tendril is lower bud is small, the bud of upside is big, use advocate the big bud of tendril upside, big spic goes out after sending a branch.
3. Xiaolong strikes posture: Adopt posture of V form double hedge. Ground floor 2 steel wire, span 0.3 meters, be apart from ground 0.4-0.5 rice. The 2nd 3 root steel wire, span is 0.4 meters, be apart from ground 1.8-2 rice.
The advantage of this kind of posture is: ① has 5 vertical steel wire only, be economical; ② advocate the result branch that happens on tendril as string of 1 only do not bind, province industry; ③ advocate the result branch that happens on tendril submits V form, fruit spic is beautiful.
Wear on 4. : Advocate tendril bottom is down one individual plant to tilt, and wintry warm canopy must tilt north, the horizontal stroke is bound go up in ground floor steel wire. Advocate tendril upside leaves one individual plant more than cultivated place, exceeding a share is big bud.
Advocate tendril bottom is inclined up the advantage is: ① is inclined lest break off,bind; ② is inclined bind facilitate identify result branch, decide spic easily; ③ radical ministry is incidental new advocate tendril, be helpful for updating.
5. result branch and fruit spic nap: Advocate tendril is lower bud is small, gemmiparous give spicule, do not give spic even, accordingly advocate tendril is lower the efface after bud sends a branch. Advocate the bud of tendril upside is big, sprout a big spic, these branches that contain fruit spic call a result the branch, every advocate tendril keeps 5 results branch. Because give priority to tendril upside to leave one individual plant more than, so the first individual plant is in result of position of the 2nd individual plant, the 2nd individual plant is in result of position of the 3rd individual plant, the 3rd individual plant is in result of position of the 4th individual plant, with this analogize. Wintry warm canopy most 1 individual plant is in northern part result of road upper part. Every advocate the 5 knots fruit-bearing shoot that tendril keeps, a string of 1 respectively go up in the steel wire of superstratum both sides. Result branch flourishing arrives longly 8 leaves nob, efface deputy tendril, quarter go wintry bud, leave bud of bud of a winter 2 times to grow only, grow 2 times to superstratum steel wire again nob, the deputy tendril on result branch and bud and hour go, control branches and tendrils grows, reduce nutrition to use up, spur gains growth. But the lamina after quarter bud is extremely easy anile, because this wants gush for many times Mao Zhuangxie is fat. Every result branch takes 1 spic fruit, 1000 grams control every spic fruit.
6. fosters two new advocate tendril (namely preliminary branch) : Wear on after sprouting, in 2 old advocate of tendril base the ministry leaves 2 again new advocate tendril (namely preliminary branch) , condole is on the intermediate steel wire of superstratum. 2 new advocate the education method of tendril and get on 2 one year old advocate tendril is identical, in order to have below one annual ring answers a result.
The winter after 7. result cuts: Collect the lamina before fruit to raise if really, collect the lamina after fruit to raise a root, collect fruit hind not to block light to be not cut so. When be being cut to the winter again, leave 2 only new advocate tendril, still be in clipping from 1.7 meters, the branches and tendrils after deputy tendril and result is cut completely. Move back and forth of loop of such in successive years.
