Breakdown of Кладите солому на землю как можно плотнее, чтобы спасти урожай.
на
on, at / by (transport) / to (a place) / to (in answer to)
класть
to put, lay (flat)
можно
one may, it is allowed
чтобы
in order to
Questions & Answers about Кладите солому на землю как можно плотнее, чтобы спасти урожай.
How does как можно плотнее work here to mean 'as tightly as possible'?
The phrase как можно translates literally to 'how it is possible'. When you add a comparative adverb or adjective, like плотнее (tighter), it creates the maximizing meaning 'as tightly as possible'. You can use this simple structure with almost any comparative form.
Why use the imperfective imperative кладите instead of the perfective положите?
In Russian, instructions that imply a continuous, repeated action or a process covering a wide area (like spreading straw all over the ground) often use the imperfective aspect. Кладите focuses on the ongoing process of laying the straw down, whereas положите would sound like a single, quick completion of putting a specific object down.
Why is it на землю in the accusative case, rather than the prepositional case на земле?
The verb класть (to put) indicates motion toward a destination. Because you are directing the straw onto the ground, you must use the accusative case for the direction of motion (на землю). If you were describing where the straw is already resting without any motion involved, you would use the prepositional case (на земле).
Why does the sentence use the infinitive спасти after чтобы?