Soybean

Mapusyaw Soybean: Yield, Maturity and Characteristics

Mapusyaw soybean is a grain soybean variety. It was registered with the National Seed Industry Council in 2001 as NSIC 2001 Sy 09. It takes about 90 days from sowing to harvest, with 2.18 tonnes per hectare on average in the trials.

4 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 Mapusyaw soybean is grown
Photo: Judgefloro, CC0, via Wikimedia Commons

The average and top yields in tonnes per hectare come from the trials each variety went through to be registered with the NSIC, and from what the seed companies say about their own seed.

What farmers harvest today can be different. Newer harvest records, the season, the place, the soil, the water and the care all move these numbers over time.

So use them to compare varieties, not as a promise for your field. Ask your seller or your agriculturist how the variety did on farms near you in the last few seasons.

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 90 days from sowing to harvest.
  • Yield: 2.18 tonnes per hectare on average in the trials.
  • Plant height: about 82.5 cm.
  • Recommended for: the areas in its trials, in both the wet and the dry season.
  • Type: Grain soybean.

Key facts about Mapusyaw soybean

Key facts of Mapusyaw
TraitWhat the record shows
RegistrationNSIC 2001 Sy 09
Year approved2001
TypeGrain soybean
Days to harvestabout 90 days
Average yield2.18 t/ha
Plant height82.5 cm
SeasonBoth the wet and the dry season
100 seed weight (g), dry season18.4
100 seed weight (g), wet season18.6
Seed coat colorStraw yellow
Seed crude protein33.6
Seed crude fat18.88
Seed carbohydrates34.18

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

Mapusyaw soybean takes about 90 days from sowing to harvest. That is 5.4 days longer than the average of the 19 grain soybean varieties with a day count, 84.6 days. A shorter crop frees the field sooner and dodges more of the weather, while a longer one often fills more.

Its average yield of 2.18 t/ha beats the average of its group, 1.92. It sits in the top quarter of its group. Trial yields come from well managed plots, so your own will depend on water, fertilizer, pests and timing.

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
MrResistantHeld up well
SResistantHeld 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.

What the seed is like

A hundred seeds weigh about 18.4 grams, so the higher this number, the bigger the seed. The seed coat is straw yellow. The seed holds 33.6 percent crude protein.

Where and when to plant Mapusyaw 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 90 days from sowing to harvest. Then the weather and your care decide the exact day.
What is its yield?
The record shows 2.18 tonnes per hectare on average in the trials. Your own yield depends on the soil, water, fertilizer and pests on your farm.
Where can I buy seed of Mapusyaw?
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 Mapusyaw 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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