How is harvest maturity identified, Chemistry

Assignment Help:

How is harvest maturity identified?

Before harvesting, the first thing to be looked into is the identification of harvest maturity. We have already seen what the term actually means; let us see how can we identify it. Picking should be done as per maturity indices, which are different for each variety of fruit and vegetable. Most growers decide when to harvest by looking and sampling.  
 
Some of the judgments are based on:

  • Number of days from setting
  • Sight-colour, size and shape
  • Touch-texture, hardness or softness
  • Smell-odour or aroma
  • Taste-sweetness, sourness, bitterness
  • Resonance-sound when tapped.
  • Minimum juice content (citrus)
  • Break in rind colour (citrus, mango, papaya, pineapple)
  • Sugar-acid ratio (citrus, grapes, pineapple)

Experience is the best guide for this kind of assessment. Harvest maturity can be readily observed in some crops: bulb onions, when their green tops collapse and potatoes, when the green tops die off. While other crops can be more difficult: avocados remain unripe off the tree even after maturity.

 


Related Discussions:- How is harvest maturity identified

Determine wavelength of the radiation emitted, The wavelength of the radiat...

The wavelength of the radiation emitted, when in a hydrogen atom electron falls from infinity to stationary state 1, would be (Rydberg constant 1.097 x 10 7 m -1 ) (1) 406 nm

Define conjugate acid-base pair and buffer, Q. Define Conjugate acid-base p...

Q. Define Conjugate acid-base pair and buffer? Buffers are substances that resist changes in pH. To "balance pH" means to buffer. Weak acids and bases make good buffers.

Enthalpy, calculate the enthalpy of combustion for acetic acid using standa...

calculate the enthalpy of combustion for acetic acid using standard enthalpies of formation.

Special topics in analytical chem, Q1. a). Using diagram, explain how fluor...

Q1. a). Using diagram, explain how fluorescence detector optical bench works (5 marks) (b). Explain the applications of mass spectrometric detector (LC/MS) in HPLC (5 mar

Find absolute pressure volume of gas or energy balance, A cylinder is equip...

A cylinder is equipped with a frictionless piston with an inner diameter of 5 cm and a mass of 3 kg. A 27 kg weight rests on the piston. One mole of helium at 25 o C fills the cyl

Isolation of compounds from plants, Can I get a compound from crude extract...

Can I get a compound from crude extract of plant by NMR and GC-MS?

DSC- TGA, i have a thermogram of magnesium oxalate and have to determine th...

i have a thermogram of magnesium oxalate and have to determine the mass lost in each step. And also calculate the number of water of hydration for each oxalate hydrate .

S block, Nylone–66 is formed by

Nylone–66 is formed by

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd