True or False? In vineyards where rainfall is not high enough to produce the amount of yield of desired quality, irrigation is often applied.
举一反三
- In order to produce high quality visuals, you should _____________.
- In the period of short supply of agricultural products, crop production mainly takes () as the goal. A: security B: high efficiency C: high quality D: high yield
- All other things equal, a 20% increase in the number of units sold will yield a 20% increase innet income. True or False? A: true B: false
- The basis for determining the suitable sowing date for winter wheat is ( ) and cultivars development characteristics. A: Sowing amount B: Yield level C: Accumulated temperature before winter D: Rainfall
- The basis for determining the suitable sowing date for winter wheat is ( ) and cultivars development characteristics. A: Sowing amount B: Yield level C: Accumulated temperature before winter D: Rainfall