Soybean

AGS 191 (BPI #4) Soybean: Yield, Maturity and Characteristics

AGS 191 (BPI #4) soybean is a vegetable soybean variety. It was registered with the National Seed Industry Council in 1996 as NSIC 1996 Sy 06. It takes about 70 days from sowing to harvest.

3 min read Updated October 23, 2026 By the anee.io agriculture team Read it all with Libre + Anee
Young mungbean rows beside paddy fields in Candaba, Pampanga, the kind of farm where AGS 191 (BPI #4) soybean is grown
Photo: Judgefloro, CC0, via Wikimedia Commons

Compare it with the others in our soybean variety finder, or see every crop variety we list. For the crop itself, read our guide: Land preparation for legumes.

  • Days to harvest: about 70 days from sowing to harvest.
  • Plant height: about 38 cm.
  • Recommended for: the areas in its trials, in both the wet and the dry season.
  • Type: Vegetable soybean.

Key facts about AGS 191 soybean

Key facts of AGS 191
TraitWhat the record shows
RegistrationNSIC 1996 Sy 06
Year approved1996
TypeVegetable soybean
Days to harvestabout 70 days
Plant height38 cm
SeasonBoth the wet and the dry season

How long does it take, and how much does it yield?

AGS 191 soybean takes about 70 days from sowing to harvest. That is 12.6 days faster than the average of the 22 soybean varieties with a day count, 82.6 days. A shorter crop frees the field sooner and dodges more of the weather, while a longer one often fills more.

Once you know the day count, anee.io dates every task from each lot's own planting day, with the growth stages and weather beside it.

Is it resistant to pests and diseases?

Reactions in trials, rated under natural field conditions
Pest or diseaseRatingWhat it means
RustResistantHeld up well
Bacterial pustuleResistantHeld up well

It showed no weak spot in the ratings on record. Still, a resistant variety can break down when a new strain or pest population comes, so keep scouting.

The pests and diseases that hit soybean fields most often: bean fly, legume pod borer, Corn earworm, cutworm, root knot nematode. Our pest finder and disease finder help you name what you see.

Where and when to plant AGS 191 soybean

It is recommended for both the wet and the dry season. Grain soybean goes to feed and food processors, while vegetable soybean, or edamame, is picked green. Pick a variety rated against rust, the main soybean disease here.

Before you buy seed

  • Buy sealed packs or tagged sacks from an accredited dealer, and check the packing date and germination rate.
  • Ask your municipal agriculturist or nearby farmers how it did in your area last season.
  • Try it on a small area first, beside the variety you usually plant, before you switch the whole farm.
  • Write down the planting day, inputs and harvest, so you can compare varieties on your own ground. anee.io keeps these records for you.
Plan your next soybean season

Set the planting day of each lot and anee.io dates every task to harvest, with the weather beside it. Free on the Libre plan.

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Soybean varieties like this one

These are the closest matches among the soybean varieties we list. So if seed of this one is hard to find, compare these first.

How long does it take to harvest?
It takes about 70 days from sowing to harvest. Then the weather and your care decide the exact day.
Where can I buy seed of AGS 191?
Ask an accredited seed dealer in your province, the seller named on this page or your municipal agriculturist. Look for the certified seed tag or a sealed pack before you pay.

See how AGS 191 (BPI #4) will do on your farm

With Libre + Anee, see its full record: how it yields, its strengths and weaknesses against pests, diseases and the weather, and whether it fits your farm, your season and your soil.

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