Question

&ଇନ
(ଗ) ଅମଳ ପରେ ମଞ୍ଜିକୁ ପବନରେ ଉଡ଼ାଯାଏ କାହିଁକି
(ଘ) ଉତ୍ତମ ମଞ୍ଜି ବାଛିବ କିପରି ?
(?) ବୁନ୍ଦା ଜଳସେଚନ କହିଲେ କ’ଣ ବୁଝି ?​

Answer 1

Answer:

Seeds from plants like dandelions, swan plants and cottonwood trees are light and have feathery bristles and can be carried long distances by the wind. Some plants, like kauri and maple trees, have 'winged' seeds. They don't float away but flutter to the ground.

How to produce good seed

Select a fertile field.

Use clean, good quality seed.

Plow, puddle and level the field well to control weeds and improve water management.

If transplanting, plant young (15−20 d) seedlings from a healthy, weed-free nursery at two per hill at 22.5 cm x 22.5 cm spacing.

Drip irrigation is a type of micro-irrigation system that has the potential to save water and nutrients by allowing water to drip slowly to the roots of plants, either from above the soil surface or buried below the surface. The goal is to place water directly into the root zone and minimize evaporation.