Background: Since AM fungi are biotrophic, they are dependent on plants for the growth of their hyphal networks. Growing a cover crop extends the time for AM growth into the autumn, winter, and spring. Promotion of hyphal growth creates a more extensive hyphal network. The mycorrhizal colonization increase found in cover crops systems may be largely attributed to an increase in the extraradical hyphal network that can colonize the roots of the new crop (Boswell et al. 1998). The extraradical mycelia are able to survive the winter, providing rapid spring colonization and early season symbiosis (McGonigle and Miller 1999). This early symbiosis allows plants to tap into the well-established hyphal network and be supplied with adequate phosphorus nutrition during early growth, which greatly improves the crop yield.

Situation: Two farms were testing new methods to increase production. Timber farm used AM fungi, while Pine farm used other conventional agricultural methods.

Question: Which farm provided more time for AM fungi growth into the autumn?
Answer: Timber

Situation: Two farms were testing new methods to increase production. Timber farm used AM fungi, while Pine farm used other conventional agricultural methods.

Question: Which farm didn't provide more time for AM fungi growth into the autumn?
Answer: Pine

Situation: Two farms were testing new methods to increase production. Timber farm used AM fungi, while Pine farm used other conventional agricultural methods.

Question: Which farm didn't provide more time for AM fungi growth into the winter?
Answer: Pine

Situation: Two farms were testing new methods to increase production. Timber farm used AM fungi, while Pine farm used other conventional agricultural methods.

Question: Which farm provided more time for AM fungi growth into the winter?
Answer: Timber

Situation: Two farms were testing new methods to increase production. Timber farm used AM fungi, while Pine farm used other conventional agricultural methods.

Question: Which farm provided more time for AM fungi growth into the spring?
Answer: Timber

Situation: Two farms were testing new methods to increase production. Timber farm used AM fungi, while Pine farm used other conventional agricultural methods.

Question: Which farm didn't provide more time for AM fungi growth into the spring?
Answer: Pine

Situation: Two farms were testing new methods to increase production. Timber farm used AM fungi, while Pine farm used other conventional agricultural methods.

Question: Which farm grew more cover crops?
Answer: Timber

Situation: Two farms were testing new methods to increase production. Timber farm used AM fungi, while Pine farm used other conventional agricultural methods.

Question: Which farm grew no cover crops?
Answer: Pine

Situation: Two farms were testing new methods to increase production. Timber farm used AM fungi, while Pine farm used other conventional agricultural methods.

Question: Which farm promoted hyphal growth?
Answer: Timber

Situation: Two farms were testing new methods to increase production. Timber farm used AM fungi, while Pine farm used other conventional agricultural methods.

Question: Which farm did not promote hyphal growth?
Answer: Pine

Situation: Ted had two farmlands. Hill land had good mycorrhizal colonizationbecause ted used cover crops, while Meadow land had fewer AM fungi present in the soil.

Question: Which land had extended time for AM growth?
Answer: Hill

Situation: Ted had two farmlands. Hill land had good mycorrhizal colonizationbecause ted used cover crops, while Meadow land had fewer AM fungi present in the soil.

Question: Which land didn't have extended time for AM growth?
Answer: Meadow

Situation: Ted had two farmlands. Hill land had good mycorrhizal colonizationbecause ted used cover crops, while Meadow land had fewer AM fungi present in the soil.

Question: Which land didn't have extended time for AM growth into the autumn?
Answer: Meadow

Situation: Ted had two farmlands. Hill land had good mycorrhizal colonizationbecause ted used cover crops, while Meadow land had fewer AM fungi present in the soil.

Question: Which land had extended time for AM growth into the autumn?
Answer: Hill

Situation: Ted had two farmlands. Hill land had good mycorrhizal colonization because ted used cover crops, while Meadow land had fewer AM fungi present in the soil.

Question: Which land had extended time for AM growth into the winter?
Answer: Hill

Situation: Ted had two farmlands. Hill land had good mycorrhizal colonization because ted used cover crops, while Meadow land had fewer AM fungi present in the soil.

Question: Which land didn't have extended time for AM growth into the winter?
Answer: Meadow

Situation: Ted had two farmlands. Hill land had good mycorrhizal colonization because ted used cover crops, while Meadow land had fewer AM fungi present in the soil.

Question: Which land didn't have extended time for AM growth into the spring?
Answer: Meadow

Situation: Ted had two farmlands. Hill land had good mycorrhizal colonization because ted used cover crops, while Meadow land had fewer AM fungi present in the soil.

Question: Which land had extended time for AM growth into the spring?
Answer: Hill

Situation: Ted had two farmlands. Hill land had good mycorrhizal colonization because ted used cover crops, while Meadow land had fewer AM fungi present in the soil.

Question: Which land had a more extensive hyphal network.?
Answer: Hill

Situation: Ted had two farmlands. Hill land had good mycorrhizal colonization because ted used cover crops, while Meadow land had fewer AM fungi present in the soil.

Question: Which land had a less extensive hyphal network.?
Answer: Meadow

Situation: Two farms used AM fungi for the plants. Brown farm also decided to grow cover crops on those parcels of land to help mycorrhizal growth. Orange farm didn't grow cover crops.

Question: Which farm provided extended time for AM fungi growth into the autumn?
Answer: Brown

Situation: Two farms used AM fungi for the plants. Brown farm also decided to grow cover crops on those parcels of land to help mycorrhizal growth. Orange farm didn't grow cover crops.

Question: Which farm didn't provide extended time for AM fungi growth into the autumn?
Answer: Orange

Situation: Two farms used AM fungi for the plants. Brown farm also decided to grow cover crops on those parcels of land to help mycorrhizal growth. Orange farm didn't grow cover crops.

Question: Which farm didn't provide extended time for AM fungi growth into the winter?
Answer: Orange

Situation: Two farms used AM fungi for the plants. Brown farm also decided to grow cover crops on those parcels of land to help mycorrhizal growth. Orange farm didn't grow cover crops.

Question: Which farm provided extended time for AM fungi growth into the winter?
Answer: Brown

Situation: Two farms used AM fungi for the plants. Brown farm also decided to grow cover crops on those parcels of land to help mycorrhizal growth. Orange farm didn't grow cover crops.

Question: Which farm provided extended time for AM fungi growth into the spring?
Answer: Brown

Situation: Two farms used AM fungi for the plants. Brown farm also decided to grow cover crops on those parcels of land to help mycorrhizal growth. Orange farm didn't grow cover crops.

Question: Which farm didn't provide extended time for AM fungi growth into the spring?
Answer: Orange

Situation: Two farms used AM fungi for the plants. Brown farm also decided to grow cover crops on those parcels of land to help mycorrhizal growth. Orange farm didn't grow cover crops.

Question: Which farm promoted hyphal growth more?
Answer: Brown

Situation: Two farms used AM fungi for the plants. Brown farm also decided to grow cover crops on those parcels of land to help mycorrhizal growth. Orange farm didn't grow cover crops.

Question: Which farm promoted hyphal growth less?
Answer: Orange

Situation: Two farms used AM fungi for the plants. Brown farm also decided to grow cover crops on those parcels of land to help mycorrhizal growth. Orange farm didn't grow cover crops.

Question: Which farm increased the extraradical hyphal network that can colonize the roots of the new crop?
Answer: Brown

Situation: Two farms used AM fungi for the plants. Brown farm also decided to grow cover crops on those parcels of land to help mycorrhizal growth. Orange farm didn't grow cover crops.

Question: Which farm didn't increase the extraradical hyphal network that can colonize the roots of the new crop?
Answer: Orange

Situation: Bubba and Dean are two farmers which realized the benefits of having AM fungi in their soil. Dean, however, took active steps in helping the growth of AM fungi so he grew cover crops on his lands.

Question: Which farmer extended AM fungi growth into the autumn?
Answer: Dean

Situation: Bubba and Dean are two farmers which realized the benefits of having AM fungi in their soil. Dean, however, took active steps in helping the growth of AM fungi so he grew cover crops on his lands.

Question: Which farmer didn't extend AM fungi growth into the autumn?
Answer: Bubba

Situation: Bubba and Dean are two farmers which realized the benefits of having AM fungi in their soil. Dean, however, took active steps in helping the growth of AM fungi so he grew cover crops on his lands.

Question: Which farmer didn't extend AM fungi growth into the winter?
Answer: Bubba

Situation: Bubba and Dean are two farmers which realized the benefits of having AM fungi in their soil. Dean, however, took active steps in helping the growth of AM fungi so he grew cover crops on his lands.

Question: Which farmer extended AM fungi growth into the winter?
Answer: Dean

Situation: Bubba and Dean are two farmers which realized the benefits of having AM fungi in their soil. Dean, however, took active steps in helping the growth of AM fungi so he grew cover crops on his lands.

Question: Which farmer extended AM fungi growth into the spring?
Answer: Dean

Situation: Bubba and Dean are two farmers which realized the benefits of having AM fungi in their soil. Dean, however, took active steps in helping the growth of AM fungi so he grew cover crops on his lands.

Question: Which farmer didn't extend AM fungi growth into the spring?
Answer: Bubba

Situation: Bubba and Dean are two farmers which realized the benefits of having AM fungi in their soil. Dean, however, took active steps in helping the growth of AM fungi so he grew cover crops on his lands.

Question: Which farmer promoted more hyphal growth?
Answer: Dean

Situation: Bubba and Dean are two farmers which realized the benefits of having AM fungi in their soil. Dean, however, took active steps in helping the growth of AM fungi so he grew cover crops on his lands.

Question: Which farmer promoted less hyphal growth?
Answer: Bubba

Situation: Bubba and Dean are two farmers which realized the benefits of having AM fungi in their soil. Dean, however, took active steps in helping the growth of AM fungi so he grew cover crops on his lands.

Question: Which farmer increased the extraradical hyphal network that can colonize the roots of the new crop?
Answer: Dean

Situation: Bubba and Dean are two farmers which realized the benefits of having AM fungi in their soil. Dean, however, took active steps in helping the growth of AM fungi so he grew cover crops on his lands.

Question: Which farmer didn't increase the extraradical hyphal network that can colonize the roots of the new crop?
Answer: Bubba