Manually transplant seedling using _______ spacing during dry season.

What is the recommended seeding rate for direct seeded rice using row seeder?

It is a tool used in AWD to measure and observe the water level in the field.

One of the assessment of KeyCheck 4 is to ensure _____ hill density per square meter if manually transplanted.

Planted within ________ days before or after start of the planting in the majority of irrigation service area.

About _____ of water is needed to produce 1 kg of rice.

Attain ______cm water level every irrigation during tillering stage.

_______fill the gap between what the crop needs and what is currently present in the soil, water, and air.

Micro nutrient deficiencies occur in the upper part of the leaves in rice plant.

A pot experiment used to determine nutrient deficiencies in the soil.

______ promotes rapid growth and increase plant height and tillers.

______ functions mainly on energy storage and transfer.

______ improves tolerance against adverse condition and improves uptake of other nutrient.

______ is essential for several biochemical pathways and structural process in the rice plant.