Nitrogen deficiency vs. optimum-Rice

Symptoms
Starting from the tips, older leaves show progressing yellowing and subsequent light brown necrosis. Plant growth is sparse compared to the healthy variant.

Reasons
Nitrogen deficiency. Nitrogen requirement of rice is high. The greatest N requirement is between midtillering and panicle initiation. In contrast to P and K fertilizers, the residual effect of N fertilizer for the following crop is small.

Symptoms
Starting from the tips, older leaves show progressing yellowing and subsequent light brown necrosis. Aerial plant growth is sparse compared to the healthy variant. The root system is also less voluminous than normal, but longer.

Reasons
Nitrogen deficiency. Nitrogen requirement of rice is high. The greatest N requirement is between midtillering and panicle initiation. In contrast to P and K fertilizers, the residual effect of N fertilizer for the following crop is small.

Symptoms
Starting from the tips, older leaves show progressing yellowing and subsequent light brown necrosis.

Reasons
Nitrogen deficiency. Nitrogen requirement of rice is high. The greatest N requirement is between midtillering and panicle initiation. In contrast to P and K fertilizers, the residual effect of N fertilizer for the following crop is small.

Symptoms
Starting from the tips, older leaves show progressing yellowing and subsequent light brown necrosis. Aerial plant growth is sparse compared to the healthy variant. The root system is also less voluminous than normal, but longer.

Reasons
Nitrogen deficiency. Nitrogen requirement of rice is high. The greatest N requirement is between midtillering and panicle initiation. In contrast to P and K fertilizers, the residual effect of N fertilizer for the following crop is small.