Preventative measures of using NAA and other plant development regulators

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Plant Based Diet

Although they are trace . compounds, but playing a substantial result. However, if they are incorrect utilized, . the outcome is opposite, proper use growth regulators is the guarantee of complete . playing its functions.

Different . types, ranges have various level of sensitivities to plant growth regulators, . which ought to be the bases to choose various plant development regulator and usage . concentration. For instance: Apricot was not delicate on paclobutrazol, the
. dosage needs to be increased. Development regulators work in plant development and development, . make certain to use in the correct time, prematurely or too late can not achieve the . desired result. For example: naphthalene acetic acid utilized in young fruit period
. was playing the thinning impact, while used before selecting fruit can avoid . preharvest fruit dropping. Applications need to remain in the appropriate period, . taking care to use the time, generally better to utilize before 10:00 in sunny windless day, the raining .

day shouldnot use. Plant growth regulator with strong activity, it needs to be selected the appropriate . concentration while used, concentration too low or too expensive will have the . opposite effect. For example: 24-D at low concentrations can promote the development, . parthenocarpy, in high concentrations can kill the plant. Also it should pick . a suitable dose kind, usually the sprayed utilizing liquid, soil using powder. According . to the path of plant growth regulator participating in plant to select utilizing approach, . for instance: paclobutrazol absorbed through the roots, can be used into the . soil, daminozide in the soil is stable, have long recurring life, easily enter . from the leaf, can be utilized spray pattern. According to the genuine problem decide . the treatment website. For instance: utilize 24-D anti-shattering, it is needed to . coat the drug on flowers to prevent the development of abscission layer, if usage . 24-D treating leaves then will cause damage. Another example is utilizing naphthalene . acetic acid or ethephon stimulate pineapple blooming, can be put liquid . into the tubular leaf to straight promote inflorescence differentiation, . instead of soil watering or spraying.

According . to the plant responses decide the used number, normally one time, but if the . result is bad, it is required to repeat using, really conscious the reaction . can be used sometimes with a percentage. For instance: with daminozide . control apple saplings thriving and flower is needed to utilize 2-3 times as soon as . every 10 days. The dosages must be managed, such as liquid spray as damp for . the degree. Make a range of representatives used in conjunction. Often the . production need to solve a number of issues at the very same time, can be utilized in . conjunction. To those can not respond each others drugs can be mixed, to play the . advantages and prevent weaknesses. For instance: in order to early the pear supply . duration, while usage the ethylene ripening, in order to prevent dropping, can be . mixed with the naphthalene acetic acid. However, some representatives, such as . daminozide should not be combined with other alkaline agents, or will affect the .

results.
Numerous . plant growth regulators themselves are not very steady, such as indole acetic . see light decomposition, ethychlozate loose impact when satisfy alkali and acids, . naphthylacetate have volatility, need to be properly stored according to their physical . and chemical properties, or will reduce the effectiveness. Keep in mind that different . agricultural technologies match each other. Growth regulators are just . worked in one part of plant growth and development, not a replacement for . fertilizers, pesticides and other farming procedures, to make agricultural . production application obtain the preferred results, make certain to satisfy other . farming technical measures. For instance: with naphthalene acetic acid, IAA treated cuttings to promote rooting, it should maintain certain . humidity and temperature level within the seedbed, otherwise rooting is hard . guaranteed. In other words, the application of development regulators should be .” positive and sensible”, take various elements into accountArticle Search< img src =" http://net711.win/diet/wp-content/uploads/2021/06/GXiImz.gif "alt=" Post Browse" border=" 0 "/ >, in order .

to accomplish the goals.

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