CN103650894A

CN103650894A - Vine hanging cultivation pruning method for greenhouse muskmelons

Info

Publication number: CN103650894A
Application number: CN201310732702.4A
Authority: CN
Inventors: 张波; 李慧; 李生伏; 韩凤霞; 刘雪梅; 李波
Original assignee: NINGXIA SAISHANGJIANGNAN AGRICULTURAL TECHNOLOGY Co Ltd
Current assignee: NINGXIA SAISHANGJIANGNAN AGRICULTURAL TECHNOLOGY Co Ltd
Priority date: 2013-12-27
Filing date: 2013-12-27
Publication date: 2014-03-26

Abstract

A vine hanging cultivation pruning method for greenhouse muskmelons comprises the steps of muskmelon pruning at the seedling stage: pinching is performed when 3 to 4 leaves grow on a mother vine, a strong son vine is left on the lower portion of the 3 to 4 leaves for hanging, and the other son vines are removed from the root; muskmelon seedling pruning at the vine extension stage: pinching is performed when the 3 to 4 leaves of the mother vine and leaves growing on the son vine reach 12 to 13, 5 to 9 leaves are left for grand vines, 10 to 13 leaves are left, and the other new vines are removed; muskmelon seedling pruning at the fruit setting stage: a well-developed female flower is selected between the 5 to 9 leaves of the son vine for fruit setting, only 1 good-shaped muskmelon is left on each son vine, and 2 to 3 leaves are reserved on the grand vines for pinching after fruits are set; fruits on the grand vines are reserved if fruits are not born on the son vine, and 3 to 4 leaves after fruits are born on the grand vines for pinching.

Description

Melon hangs climing cultivation pruning method

Technical field

The present invention relates to field of plant growing technology, particularly a kind of Melon hangs climing cultivation pruning method.

Background technology

Training pinching is the key technology of cultivation muskmelon success or failure, because a little less than muskmelon master is overgrow and is grown, the growing way of lateral bine is but very vigorous, and Melon generally be take, and son is climing, the climing result of grandson is as main, for regulating the climing growth of muskmelon stem, the technology such as often in production adopt pinching, prune, prune, controls climing the nourishing and growing of stem, impels and early ties melon, early ripe.In production, melon grower can take following methods to prune:

Single climing training, main climing not pinching: the climing knot melon of son at 4～5 above middle parts of joint of selecting and remain, before melon, stay the climing pinching of 2～3 leaf antithetical phrase, the son on top is climing can let alone growth, in good time pinching or take the circumstances into consideration to remove according to field growing situation.When NORTHWEST CHINA early-maturing variety, planting culture, adopt.

Two climing trainings: be applicable to greenhouse, Melon hangs climing cultivation.Main method is: main climing two wholeheartedly to three of leaf leaves are pinched off young shoots wholeheartedly time, in bottom, stay two climing slinging of healthy and strong son, the climing upper melon that often stays of every strip, two side shoots (grandson is climing) of selecting and remain before melon, on each grandson is climing, stay three leaf pinching, guarantee on average to have 7～9 functional leafs to promote fruit development.Climing upper 4 melons that can stay at most of every height, complete stool can stay 8, melon.

Yet there is following problem in above-mentioned pruning technique: single climing training, main climing not pinching, appoints and stays sub climing knot melon, lets alone the irregular impact plantation of growth fruit result fertilising and management, strengthens growth time and fruit Time To Market, and efficiency is too slow, affects lower batch crop rotation; Two climing trainings: the nutrient that pinching is excessively late, the climing growth needs of Shuangzi is a large amount of and two strips are climing can only stay a melon, output is too low, all the other fruits also will wait the climing guarantee that grows of grandson to stay melon, and fruit development speed of production is slow, can not shift to an earlier date Time To Market, can not seize ahead of time market.

Summary of the invention

Necessity provides a kind of and guarantees that stable yield, fruit output value Melon high, that the result time is neat, Time To Market is neat hang climing cultivation pruning method.

Melon hangs a climing cultivation pruning method, comprises the following steps:

The training of Muskmelon Seedlings phase: pinching when main climing true leaf is 3～4, in 3～4 true leaf bottoms, stay climing slinging of healthy and strong son, all the other are extractd from base portion;

Muskmelon seedling is stretched the training of climing phase: the long true leaf pinching while reaching 12～13 of overgrowing of main 3,4 climing true leaves and son, and select 5～9 true leaves simultaneously and stay that grandson is climing, 10～13 true leaves stay, the climing whole excisions of all the other grandsons;

The muskmelon seedling phase of bearing fruit prunes: between 5 ~ 9 climing true leaves of son, the well-developed female flower of selecting and remain stays fruit, only stays 1 good melon of fruit type on every strip is climing, after melon is sat, and 2～3 true leaf pinching of the climing reservation of grandson; On as climing in son, do not tie melon, change the melon that stays Sun Manshang, after the climing knot melon of grandson, stay 3～4 true leaf pinching.

Above-mentioned Melon hangs climing cultivation pruning method, in the Muskmelon Seedlings phase, stay ahead of time climing, at muskmelon seedling, stretch climing phase antithetical phrase climing, grandson is climing plucks choosing, to guarantee muskmelon seedling, do sth. in advance result and result number, at 9, more than leaf stay several true leaf conduction more and carry more nutrient, to meet whole stem, leaf, nourishing and growing and reproductive growth nutritional need of fruit, at muskmelon seedling, bear fruit the phase, in order to prevent the climing ramp contention of Yinsun nutrient, impact is beared fruit, stay 3 ~ 4 leaves to the climing pinching of grandson, climing 3 ~ 4 animated periods that leaf is photosynthesis function of grandson, after bearing fruit with female flower, the growth of fruit is synchronizeed, it is the important sources of fruit storage material, also be that fruit quality is good, the important prerequisite that output is high, utilize above-mentioned Melon to hang climing cultivation pruning method, guarantee Melon stable yield, the fruit output value is high, the result time is neat, Time To Market is neat, fruit quality is high.

Embodiment

Melon provided by the invention hangs climing cultivation pruning method: at Seedling Stage, main climingly destroy in time lateral bud, pinching will guarantee true leaf 3～4 leaf time, stay son climing; Stretching the climing phase, under the prerequisite that guarantees liquid manure supply, preventing that stem is climing excessively prosperous; In the phase of bearing fruit, adjust the reproductive growth of plant and nourish and grow, prune in time, prune, hang and entreat and prevent excessive growth, and when fruit is grown up table tennis size, fruit thinning is determined melon in time, rationally training, guaranteeing Melon stable yield, the fruit output value is high, the result time is neat, Time To Market is neat, fruit quality is high.Melon provided by the invention hangs climing cultivation pruning method and is applicable to Greenhouse, Melon, muskmelon and hangs climing cultivation.

Below above-mentioned Melon being hung to climing cultivation pruning method illustrates:

Step S301, the training of Muskmelon Seedlings phase: pinching when main climing true leaf is 3～4, in 3～4 true leaf bottoms, stay climing slinging of healthy and strong son, all the other are extractd from base portion.The Muskmelon Seedlings phase refers to plant the 1st true leaf ~ 5th true leaf after field planting, approximately 9.5 days.Wherein, 3 ~ 4 true leaves just stay early son climing former because: muskmelon seedling master overgrow long a little less than, the climing growing way of son is but very vigorous, and muskmelon generally be take that son is climing, the climing result of grandson is as main, stays ahead of time climingly just can do sth. in advance result; During the whole strain 18cm～22cm of Muskmelon Seedlings, start to hang climing.

Step S302, muskmelon seedling is stretched the training of climing phase: the long true leaf pinching while reaching 12～13 of overgrowing of main 3,4 climing true leaves and son, select 5～9 true leaves simultaneously and stay that grandson is climing, 10～13 true leaves stay, the climing whole excisions of all the other grandsons.Muskmelon seedling is stretched the climing phase and is referred to that the 5th true leaf ~ the first female flower occurs, approximately 9 ~ 9.5 days.Wherein, son starts to stay the reason of melon to be during climing 5 leaves early: in order to regulate the climing growth of melon stem, control climing the nourishing and growing of stem, impel early tie melon, break conventional early ripe, early go public, evidence the method 15-18 days that can go on the market ahead of time; The reason that muskmelon seedling will grow into the pinching of 12 ~ 13 leaves ability is: in muskmelon seedling process of growth, for guarantee whole stem, leaf, fruit nourish and grow and reproductive growth nutrition is passed on fully sufficiently, need to more than leaf stay several true leaves to conduct more and carry more nutrient at 9.

Step S303, the muskmelon seedling phase of bearing fruit prunes: between 5 ~ 9 climing true leaves of son, the well-developed female flower of selecting and remain stays fruit, only stays 1 good melon of fruit type on every strip is climing, after melon is sat, 2～3 true leaf pinching of the climing reservation of grandson; On as climing in son, do not tie melon, change the melon that stays Sun Manshang, after the climing knot melon of grandson, stay 3～4 true leaf pinching.The muskmelon seedling phase of bearing fruit refers to that female flower open ~ bears fruit by (fruit table tennis size), approximately needs 7 ~ 9 days.Wherein, grandson is climing to stay 3-4 sheet true leaf just the reason of pinching be for: if do not plucked, the climing leaf of grandson of leaving is infinitely produced, leaf will be striven nutrient with fruit, cause early stage young fruit to bear fruit and feel uneasy, later stage fruit nutrient deficiency mummy, grandson the climing the 1st, 2 joints can be given birth to female bow structure melon, but with son the climing the upper the 3rd, the climing fruit of 4 grandsons grows better, and more precocious, in order to prevent the climing ramp contention of Yinsun nutrient, impact is beared fruit, stay 3 ~ 4 leaves to the climing pinching of grandson, site test proves, climing 3 ~ 4 animated periods that leaf is photosynthesis function of grandson, after bearing fruit with female flower, the growth of fruit is synchronizeed, it is the important sources of fruit storage material.

Claims

1. Melon hangs a climing cultivation pruning method, it is characterized in that, comprises the following steps:

2. Melon according to claim 1 hangs climing cultivation pruning method, it is characterized in that: during the whole strain 18cm～22cm of Muskmelon Seedlings, start to hang climing.