Rust of Stipa bungeana, caused by Uredo sp., is the main disease in the steppe region of Gansu east.

摘要长芒锈病是陇东典的主要病害，本试验对不同发病程度长芒株高、地上生物量及品质进行了测定。

The characters of SP1 variation plants at maturity stage also appeared big changes.SP1 variation plants had short growing period, high seed setting rate, loose plant-type and clavated spike-type.

成熟期SP1代变异株性状也有较大变化，表现为生育期显著缩短，结实率有所提高，株向松散趋势发展，穗则均表现为棍棒形，株高、穗千重的变化品种间表现不一致。

Rust of Stipa bungeana, caused by Uredo sp., is the main disease in the steppe region of Gansu east.

摘要长芒草锈病是陇东典型草原的主要病害，本试验对不同发病程度长芒草株高、地上生物量及品质进行了测定。

The characters of SP1 variation plants at maturity stage also appeared big changes.SP1 variation plants had short growing period, high seed setting rate, loose plant-type and clavated spike-type.

成熟期SP1代变异株性状也有较大变化，表现为生育期显著缩短，结实率有所提高，株型向松散趋势发展，穗型则均表现为棍棒形，株高、穗粒数和千粒重的变化品种间表现不一致。

Rust of Stipa bungeana, caused by Uredo sp., is the main disease in the steppe region of Gansu east.

摘要长芒是陇东典型原的主要害，本试验对不同发程度长芒株高、地上生物量及质进行了测定。

The characters of SP1 variation plants at maturity stage also appeared big changes.SP1 variation plants had short growing period, high seed setting rate, loose plant-type and clavated spike-type.

成熟期SP1代异株性状也有较大，表现为生育期显著缩短，结实率有所提高，株型向松散趋势发展，穗型则均表现为棍棒形，株高、穗粒数和千粒重的种间表现不一致。

Rust of Stipa bungeana, caused by Uredo sp., is the main disease in the steppe region of Gansu east.

摘要长芒草锈病是陇东典型草要病害，本试验对不同发病程度长芒草株、地上生物量及品质进行了测定。

The characters of SP1 variation plants at maturity stage also appeared big changes.SP1 variation plants had short growing period, high seed setting rate, loose plant-type and clavated spike-type.

成熟期SP1代变异株性状也有较大变化，表现为生育期显著缩短，结实率有所提，株型向松散趋势发展，型则均表现为棍棒形，株、数和千重变化品种间表现不一致。

Rust of Stipa bungeana, caused by Uredo sp., is the main disease in the steppe region of Gansu east.

摘要长芒草锈病是陇东典型草原的主要病害，本试同发病程度长芒草株高、地上生物量及品质进行了测定。

The characters of SP1 variation plants at maturity stage also appeared big changes.SP1 variation plants had short growing period, high seed setting rate, loose plant-type and clavated spike-type.

成熟期SP1代变异株性状也有较大变化，为生育期显著缩短，结实率有所提高，株型向松散趋势发展，穗型则为棍棒形，株高、穗粒数和千粒重的变化品种间一致。

Rust of Stipa bungeana, caused by Uredo sp., is the main disease in the steppe region of Gansu east.

摘要长芒草锈是陇东典草原的主要害，本试验对不同度长芒草株高、地上生物量及品质进行了测定。

The characters of SP1 variation plants at maturity stage also appeared big changes.SP1 variation plants had short growing period, high seed setting rate, loose plant-type and clavated spike-type.

成熟期SP1代变异株性状也有较大变化，表现为生育期显著缩短，结实率有所提高，株向松散趋势，则均表现为棍棒形，株高、粒数和千粒重的变化品种间表现不一致。

Rust of Stipa bungeana, caused by Uredo sp., is the main disease in the steppe region of Gansu east.

摘要长芒锈病是陇东典型主要病害，本试验对不同发病程度长芒株高、地上生物量及品质进行了测定。

The characters of SP1 variation plants at maturity stage also appeared big changes.SP1 variation plants had short growing period, high seed setting rate, loose plant-type and clavated spike-type.

成熟期SP1代变异株性状也有较大变化，表现为生育期显著缩短，结实率有所提高，株型向松散趋势发展，型则均表现为棍棒形，株高、和千重变化品种间表现不一致。

Rust of Stipa bungeana, caused by Uredo sp., is the main disease in the steppe region of Gansu east.

摘长芒草锈是陇东典型草原的主，本试验对不同发程度长芒草高、地上生物量及品质进行了测定。

The characters of SP1 variation plants at maturity stage also appeared big changes.SP1 variation plants had short growing period, high seed setting rate, loose plant-type and clavated spike-type.

成熟期SP1代变异性状也有较大变化，表现为生育期显著缩短，结实率有所提高，型向松散趋势发展，穗型则均表现为棍，高、穗粒数和千粒重的变化品种间表现不一致。

Rust of Stipa bungeana, caused by Uredo sp., is the main disease in the steppe region of Gansu east.

摘要长芒草锈病是陇东典型草原的主要病害，本试验对不同发病程度长芒草株高、地上生物量及品质进行。

The characters of SP1 variation plants at maturity stage also appeared big changes.SP1 variation plants had short growing period, high seed setting rate, loose plant-type and clavated spike-type.

成熟期SP1代变异株性状也有较大变化，表现为生育期短，结实率有所提高，株型向松散趋势发展，穗型则均表现为棍棒形，株高、穗粒数和千粒重的变化品种间表现不一致。